What are some examples of comparative embryology in evolution?

Answers

Answer 1

Answer:

Similarities in structure among distantly related species are analogous if they evolved independently in similar environments. They provide good evidence for natural selection. Examples of evidence from embryology which supports common ancestry include the tail and gill slits present in all early vertebrate embryos.

Related Questions

PICTURE BELOW / Which phase of cell division is shown?

A. metaphase

B. anaphase

C. telophase

D. prophase

Answers

Metaphase I believe that is the answer to your question

The phase of cell division that is showing here is prophase. The correct option is D.

What is cell division?

Cell division occurs in two stages: mitosis and meiosis. When most people say "cell division," they're referring to mitosis, the process of creating new body cells.

Meiosis is the process by which egg and sperm cells are formed. Mitosis is a necessary process for life.

Cell division is the process by which new cells are formed in the body for growth, repair, and replacement. This process involves the division of nuclear material as well as the division of cytoplasm.

Prophase, prometaphase, metaphase, anaphase, as well as telophase are the stages. Cytokinesis is the final physical cell division that occurs after telophase and is thus sometimes considered a sixth mitotic phase.

Prophase is the phase that is shown in the image as it involves condensing of chromatids and movement if centriole to opposite pole.

Metaphase is the phase in which the chromosomes align at the equator and anaphase separate the chromatids and move towards opposite pole.

Thus, the correct option is D.

For more details regarding cell division, visit:

https://brainly.com/question/13312481

#SPJ2

Which of the following are functions of protein molecules in an animal?

1. Protein molecules help cells carry out many of their functions, and they are part of body structures such as hair and nails.

2. Protein molecules help cells carry out many of their functions, but they are not part of body structures such as hair and nails.

3. Protein molecules do not help cells carry out many of their functions, and they are not part of body structures such as hair and nails.

4. Protein molecules are part of body structures such as hair and nails, but they do not help cells carry out many of their functions.

Answers

Answer:

1. Protein molecules help cells carry out many of their functions, and they are part of body structures such as hair and nails.

Explanation:

Proteins are one of the four major biomolecules in living systems. Proteins play a major role in the physiological, structural and metabolical processes in living organisms. They help cells carry out many functions when they acts as enzymes and hormones. Enzymes and hormones are proteinous chemical substances that catalyzes and speedens up physiological reactions respectively.

In addition, proteins are major structural components in animals. For example, keratin is a protein that makes up the hair and nails of animals. They provide structural support in parts of the body they are found.

Can someone Help me with Science.

Answers

c. Marine wildlife such as seabirds, whales, fish and turtles mistake plastic waste for prey; most then die of starvation as their stomachs become filled with plastic.
d. Marine species ingest or are entangled by plastic debris, which causes severe injuries and death. Plastic pollution threatens food safety and quality, human health, coastal tourism, and contributes to climate change.

7.a In the United States, food waste is estimated at between 30–40 percent of the food supply.
b. discarded catch of marine species and unobserved mortality due to a direct encounter with fishing vessels and gear.” These unintentionally caught animals often suffer injuries or die
c. Create a meal plan.
Save and eat leftovers safely.
Store food appropriately.
Buy "ugly" foods.
Compost.
Use leftovers creatively.

that’s all i got, FYI: sorry but i didn’t use that “good waste is thrashing the planet” thing in case if it was necessary

Answer:

Explanation:b. Answer. By cutting forest ( to fullfill our food requirements and for cultivation purposes)hunting many precious animals threatened wildlife.

Δ A boy of 12 years does not take bath regularly and does not use a personal towel after shower. Recently dandruff has increased in his head. He is attacked by scabies. He uses an ointment. He has bought it from a street hawker. The boy is suffering from the problem of

Answers

What are the answer choices ?

This is not clear on what you want answered

what is number 3 please help me out

Answers

Answer:

gametes

Explanation:

In the human reproductive process, two kinds of sex cells, or gametes (GAH-meetz), are involved. The male gamete, or sperm, and the female gamete, the egg or ovum, meet in the female's reproductive system. When sperm fertilizes (meets) an egg, this fertilized egg is called a zygote (ZYE-goat).

the answer is Enbryo

Kelli drew a diagram to compare cast and imprint fossils.
Which label belongs in the area marked Y?
A. Involves minerals replacing remains of organism
B.Takes millions of years to form
C.Gives evidence of organism's activity
D.Involves mold filling with minerals and sediment

Answers

can u post a pic of the diagram or did it not come with the ?

i think it’s C but sorry if it’s wrong

what is the Mid-Atlantic Rift

Answers

The mid Atlantic rift is in the middle of the Atlantic Ocean where 2 plates diverge. That means that the 2 plates are moving away from each other, and the mantles lava is filling the gap between the two plates. The newest land is located closest to the ridge, and the oldest land is located farther away from the ridge.
PLEASE MARK BRAINLIEST!!! Thanks!!

Please help me with this question

Answers

Answer:

So this is just a guess but i think its D but like I said its a guess.

Answer:

Answer C........

Explanation:

dwnaidljoiwksajkjhajjadahj?

please answer quick :))

Answers

Answer: dwnaidljoiwksajkjhajjadahj = 6b

Explanation: Add 5 to 5 to equal 9 minus 6 is 3 then u multiply b by 3 and b equals 2 so ya

The answer is yes
You get this answer by andding the d+w and you get yes .

Anatomy and Physiology

Answers

Answer:erod wave

Explanation:

pls help me will mark brainlyest :) :

Internal and External Structures

You are now going to construct an argument that plants have internal and external structures that support growth and reproduction.

Choose the internal and external structures you want to gather evidence and create a statement about.

subject: sciences

Answers

Explanation:

Some structures are internal, like the lungs, brain, or heart. Other structures are external, like skin, eyes, and claws. Some structures are unique, like the long neck of a giraffe. Other structures are more common, like a heartStructure and Function: Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction.

Plants have internal and external structures just like us humans do. While humans internally have lungs, a heart, and intestines Plants have that to. Plants have different fibers that allow the it to move water, make food, do photosynthesis, etc. So for this you could pick a couple different plant fibers such as the sclerenchyma fiber and the parenchyma fiber. The sclerenchyma fiber allows the plant to come out of the ground. This fiber is essentially its bones. The parenchyma fiber allows photosynthesis to occur. It moves water creates food etc.

I hope this helps! Good Luck!

The simple graph shows the relationship between available resources and population size. What evidence does the graph provide? A. An increase in the amount of available resources causes a decrease in population size. B. A decrease in the amount of available resources causes a decrease in population size. C. An increase in the population size causes an increase in the amount of available resources. D. A decrease in the population size causes a decrease in the amount of available resources.

Answers

Answer:

Explanation:

Its right

B
Sorry if not correct

The ionosphere is classified by its _____.

A. properties of its gases
B. temperature profile (characteristics)
C. electrical properties
D. all of the above

Answers

Answer:

C. electrical properties

Explanation:

The ionosphere is classified by its. electrical properties. As you climb through the thermosphere, the temperature. increases. As you climb through the mesosphere, the temperature.

have great day♡

C: electrical properties

Which fossil species was separated from the giraffe in the more distant past (longer ago)?

Answers

Answer:

Petron

Explanation:

Answer:

Elomeryx

Explication:

Breathing out occurs when the respiratory muscles _____.
relax
dilate
contract

Answers

Answer:Relax

Explanation:

In exhalation, the diaphragm moves upward and the chest wall muscles relax, causing the chest cavity to get smaller and push air out of respiratory system through the nose or mouth. Every few seconds, with each inhalation, air fills a large portion of the millions of alveoli.

Breathing out occurs when the respiratory muscles relax

These days people use plastic to pay for everything. " What does the synecdoche mean in this question?

Answers

A synecdoche is a figure of speech by which a part is used to represent the whole and in this sentence the “plastic” is a part of the credit card but is used to represent the credit card in its entirety.

A figure of Speach that represents something as “whole”

Hydrogen peroxide is a liquid people mix with water and use to disinfect skin wounds. under certain conditions, the hydrogen peroxide molecule will break down and form water and oxygen. look at the diagram showing before and after the molecule breaks down. what evidence supports that mass is conserved during this chemical reaction?
If you guys could help that would be great!!!

Answers

Answer:

you need to provide an image of the diagram for people to be able to answer your question.

Explanation:

I don’t see a diagram

Explain how cell division is linked to cell theory.

Answers

All living things are organism

At top speed, the fastest bicycle in the world can travel from San Jose to Morgan Hill (34.9 km) in 14 minutes and 31 seconds. What is the speed of this bicycle?

Answers

Answer: 2.41 = 1 km

Explanation:

The answer is: 2.41=1km

I'LL GIVE BRAINLIEST:

Answers

Answer:

100% B

Explanation:

Answer:

Explanation:

There is some type of order that can help. First you have cells, then cells form into tissues, then tissues into organs, and organs into organ systems and organ systems into an organism. So since tissues make organs B would be your answer.

Hope this helps :)

(Daily Question) If you were to choose what animal you would be what would the animal be? Comment your answers too!

Answers

Monkey

we are most similar to them but smarter so i think it would be fun to kinda relearn how to do basic stuff like making tools, since some monkeys can make stuff with a simple rock. AND OF COURSE TO SWING!!!

Elephant, because I choose that animal and I need a word count of at least 20.

which property decribes a materails abilty to conduct heat ?
A . Electrical conductivity
B . Boiling point
C . Thermal conductivity
D . Melting point

Answers

Answer:

Option C

Explanation:

Your answer is option C or "thermal conductivity." Thermal conductivity relates to conduction, conduction is when heat transfers from a warm object to a cool object increasing the cooler objects temperature. A common example of material that can conduct heat would be something like metal, metal is able to transfer heat a lot quicker than something like rubber. It's not electrical conductivity because that is materials that are able to conduct electricity. It's not boiling point because that is the temperature that causes different liquids to boil, it's not melting point because that is the temperature that causes different materials to melt.

Hope this helps.

C because it was created to conduct heat.

Imagin that a brown horse and a white horse cross to produce an offspring whose coat is made up of some brown hairs and some white hairs. Which pattern of dominance is this an example of?

Answers

For the horse: codominance

For the picture: the trait for Marfan syndrome is dominant.

Explanation:

It won't let me post the explanation without censoring it :/

100 POINTS ANSWER NOW PLEASEEEE
Read the following passage:

The movement of tectonic plates buries a rock deep inside Earth. Intense heat and pressure change the mineral composition of the rock and transform it into Rock A. Rock A melts and comes out to the surface of Earth during a volcanic eruption. The molten rock cools rapidly to form Rock B.

Which statement is most likely correct?

Rock B may have fossils.
Rock A may have shiny, glassy surface.
Rock A is composed of layers of sediments.
Rock B has a fine grainy texture and small crystals.

Answers

Answer:

D; Rock B has a fine grainy texture and small crystals.

Explanation:

The correct answer is the first choice “Rock B may have fossils”
Because rock B is the rock that cools off on top of Rock A, there may be animals or other living organisms that may have died during the eruption and that causes rock B to form over it.

Help if you can please?

Leachate is produced as:

A) Rainwater absorbs water-soluble compounds in layers of trash

B)Toxic waste is emptied into ponds and streams

C) Metal comes into contact with water

D) Plastic flows into ponds and streams

Answers

The liquid formed when rain water filters through wastes placed in a landfill. When this liquid comes in contact with buried wastes, it leaches, or draws out, chemicals or constituents from those wastes

A
Rainwater absorbs water-soluble compounds in layers of trash

Alpha Centauri C is:

a supergiant
the largest star in our solar system
the closest star other than the sun
the closest spiral galaxy

Answers

Answer:

C. closest star other than the sun

Explanation:

searched it up

This is the answer the closest star other than the sun

Which of these are characteristics of a grassland ecosystem? (Select all that apply.)

A.dominated by grasslands

B.many trees

C.abundant grazing animals

D.a lot of rainfall

Please help me

Answers

I’m pretty sure it’s D because it wouldn’t make sense for a characteristic of grasslands to be dominated by itself. Rain is something that is common in the grasslands and it supports trees and animals so without it those two would be there.

C. Is what I would pick. A seems to be just grasslands dominated by themselves, there's not many trees, (since it's not a forest), rainfall is avail but not as much as it would be in your forests, abundant grazing animals is quite something that would be in large proportion. Huge land of grass attracts grazing animals.. so yes

Seed Germination Investigation
 The students are to investigate the process of seed germination during their summer
vacation.
 They will select different types of seeds, such as beans, peas, or sunflower seeds.
 Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
 They should observe and document the changes that occur over time, including the
emergence of roots and shoots.

Answers

Answer:

Okay...In this case I suggest you use corn seed or beans seed

Explanation:

It should take about 6 weeks to see the Germination, until then continue watering it and giving it sunlight

The seed germination investigation during the students' summer vacation involves selecting various seeds (e.g., beans, peas, sunflower) and setting up an experiment. They will place the seeds in different conditions, like light vs. dark or wet vs. dry, and pot the same seed in multiple pots. Throughout the investigation, the students are expected to carefully observe and document the changes that take place over time, including the growth of roots and shoots. This hands-on approach allows them to gain practical knowledge of seed germination and develop essential scientific skills in observation, data collection, and documentation.

Identify the flower parts from their descriptions.

A) These grains contain male gametes (sperm cells):

B) This structure contains female gametes (egg cells):

C) This colorful structure attracts pollinators to the flower:

D) This structure has a sticky surface to trap pollen grains:

E) This structure produces and stores pollen:

These structures allow sperm cells to move through the style:

F) This cup-like structure holds the flower:

G) These structures protect the maturing flower bud:

H) This structure contains the female organs of a flower:

I) This structure contains the male organs of a flower:

Answers

Answer:

I dunno if you still need help with this but:

A. pollen grains

B. Ovule

C. Petals

D. Stigma

E. Anther

These structures allow sperm cells to move through the style: Pollen Tube

F. Receptacle

G. Sepal

H. Pistil/Carpel

I. Stamen

Explanation:

Hope this helps :)

A. pollen grains
B. Ovule
C. Petals
D. Stigma
E. Anther
These structures allow sperm cells to move
through the style: Pollen Tube
F. Receptacle
G. Sepal
H. Pistil/Carpel
I. Stam

1.) The scientific name always consists of two words:

Group of answer choices

Genus and species

Family and species

Species and kindom

Domain and species

2.) Puma concolor is the scientific name for an American Mountain Lion, what is the species?

Group of answer choices

Puma

concolor

mountain lion

American mountain Lion

Answers

Genus and species
2.Puma

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How is the problem solved? The necklace In this paragraph, the author uses anO analogy.anecdote.O example.elective. What is the most precise and accurate definition of perpendicular lines?A. two lines in a plane with opposite reciprocal slopesB. two lines in a plane with opposite slopesC. two lines in a plane with reciprocal slopesD. two lines in a plane with the same slope Help me I have no idea how to do this and please give me an actual answer dont do it just for the points A sample of residents in a certain community is chosen by first partitioning the community into 8 districts and then choosing a random sample of 30 people from each district. do u know which symbol makes 6 15/28 ____ 6 5/9 2x +y = 3-2x + 5y = -9 Exploring the perceptions and experinces of the student regarding non compliance with school dress code how would you cope with change in the family relationship during lockdown?? in each answer also indicate how improving these coping skills could help you to accept the changes.3 answers evaluate:16(2+12)2A. 2 14/25B. 4 1/4C. 6 2/5D. 8 1/4 Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.Online Content: Site 1Traditionally, why did Maori men wear Ta moko? (Site 1) x Find the midline for f(x) = 3 cos 2. A.y=-2 B.y = 2 c.y = 3 OD.y=0 Reset Selection Membrane and soluble secretory proteins synthesized on the rough ER undergo modifications before they reach their final destinations, which could include: the distance between point (-6,-4) and (-6,5) I would really appreciate the help, please!!! I'll give Brainliest if you show your work, including the points that you use to calculate the slope and y-intercept!!!Eric plotted the graph below to show the relationship between the temperature of his city and the number of cups of lemonade he sold daily:A scatter plot is shown with the title Lemonade Sales. The x-axis is labeled High Temperature, and the y-axis is labeled Cups of Lemonade Sold. Data points are located at 30 and 4, 40 and 6, 40 and 8, 50 and 2, 55 and 10, 65 and 14, 70 and 16, 75 and 14, 85 and 19, 90 and 20.Part A: Describe the relationship between the temperature of the city and the number of cups of lemonade sold. (2 points)Part B: Describe how you can make the line of best fit. Write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate the slope and y-intercept. (3 points) What would it cost to put a new carpet in45ft by 20 ft if cost 16.95 per sq yd plus 250 installation charge there are only two models in servant leadership, spearss and lidens. On a map 1 centimeter represents 200 meters Ridge trail 850 meters long how long is Ridge trail on the map ? from the definition of the moment of inertia, determine the moment of inertia of a uniform rod of mass m and length l rotating around its middle point. Why did the ancient Egyptian make mummies ?