Why is it hard to model the inheritance of more than one gene?

Answer:

I don’t understand your question

Explanation:

In the context of the hormonal methods of contraception, option that is achieved by oral contraceptives is nausea or vomiting.

Hormonal methods of birth control (contraception)  can be described as one thatinvolves the either estrogen as well as progestin or progestin onl.

It should be noted that they are a safe  as well as reliable way to prevent pregnancy for most people however the Hormonal methods entails the processes which encompoass the implant, as well as  intrauterine device  injections, and skin patches.

In conclusion, Oral contraceptives  can as well be regarded as the Pill, OCs, BCs, BC tablets, however the medicine is usually contains two types of hormones,  and when taken properly, it prevents pregnancy.

Learn more about contraceptive at:

https://brainly.com/question/967671

#SPJ1

Answer:

The crane has a sharp and pointed beak adapted for catching and grasping prey. The sharp beak allows the crane to effectively stab and pierce its prey, such as fish, frogs, or small animals. The pointed shape helps the crane to accurately target its prey and secure a firm grip.

On the other hand, the duck has a flat beak, which is better suited for its specific feeding habits. Ducks are primarily filter feeders, and their flat beak enables them to sift through water or mud to collect small organisms, insects, and plants. The flat beak acts like a sieve, allowing the duck to strain out food particles while retaining water.

The difference in beak shape between the crane and the duck reflects their distinct feeding strategies and ecological roles. Each species has evolved its beak shape to optimize its ability to capture and consume the specific types of food sources available in their respective habitats.

Answer:

A

Explanation:

The statement "they have sharp peaks​" is a feature supports his conclusion that the Rockies were relatively young mountains.

A mountain is an elevated area of the crust of the Earth, typically with steep sides that reveal a substantial amount of bedrock that has been exposed. Although definitions vary, a mountain is often taller than a hill, rising normally at least 300 meters above the surrounding terrain, and differs from a plateau in having a constrained peak area.

it is a landform that rises significantly above the surrounding terrain. Mountains, which are steeper than hills, are created when the Earth's crust's tectonic plates collide and push the land upward where they do. As an alternative, molten rock that has broken through the Earth's surface can also rise up and form mountains.

Learn about mountain here https://brainly.com/question/101267

#SPJ1

Answer:

ATP is Adenine Triphosphate and our cells use it for energy

It is produced in the mitochondria through cellular respiration

Explanation:

The population of white molecules will move from left to right , as the concentration of white molecules is lesser on the right side than on the left.

In the scenario you described, where the concentration of white molecules is higher on the left side and lower on the right side, the white molecules would indeed tend to diffuse from left to right. This is because molecules naturally move from regions of higher concentration to regions of lower concentration in an attempt to equalize the concentration throughout the system.

As the white molecules move from left to right, the concentration gradient across the system will gradually decrease until equilibrium is reached. Hence, movement of molecules will be from higher concentration to lower concentration.

Learn more about molecules on

https://brainly.com/question/475709

#SPJ1

Answer: There are 12 pairs of cranial nerves originating from the nuclei in the inferior surface of the brain, some sensory, some motor and some mixed. The following disorders are associated with the cranial nerves as arranged below with its explanations.

Explanation:

1.) Blindness: This is caused by damage to the Optic nerve ( that is, cranial nerve II ).

2.) Corneal reflex is absent: This is caused by damage to trigeminal and facial nerve ( that is, cranial nerve V and VII).

3.) Difficulty turning the eye inferior and lateral: This is caused by damage to the abducent ( that is, the cranial nerve VI).

4.) Inability to laterally rotate the eye: This is caused by damage to hypoglossal nerve( that is, the cranial nerve XII)

5.) Inability to maintain balance and equilibrium: This is caused by damage to the

vestibulocochlear nerve ( that is the cranial nerve VIII)

6) Inability to pucker the lips: This is caused by damage to facial nerve.

7.) Inability to smell: This is caused by damage to olfactory nerve ( that is, cranial nerve 1)

8.) Inability to taste bitter (sensed by posterior taste buds of the tongue): This is caused by damage to the Vagus nerve ( that is , cranial nerve X).

9.) Pupillary reflexes are absent: This is caused by damage to oculomotor and optic nerve.

10.) Soft palate droops on one side: this is caused by damage to vagus and glossopharyngeal nerve.

11.) Tongue deviates to one side when it is stuck out of the mouth: This is caused by damage to hypoglossal nerve.

12.) Weakness in elevation of the scapula: This is caused by damage to accessory (spinal accessory nerve.)

Answer:

The body maintains homeostasis by eliminating these substances through the urinary and digestive systems. An individual simply urinates and defecates the toxins and other nasty things from the blood, restoring homeostasis to the human body.

Explanation:

Answer:

The body maintains homeostasis by eliminating substances through the urinary and digestive systems

Explanation:

A person simply urinates and defecates the toxins and other gross things from the blood, restoring homeostasis to the body.

Answer:

aa

Explanation:

In genetics, a test cross is a cross performed to determine the unknown genotype of a phenotypically dominant organism. The test cross is done by crossing the unknown genotype with a homzygous recessive organism. The result of this cross tell us whether the unknown genotype is heterozygous or homzygous dominant.

According to this question, a test cross was conducted involving a pure breeding plant with a plant suspected to be heterozygous (Aa). Based on the explanation of a test cross above, the genotype of the pure-breeding plant will be "aa". Note; it must be recessive.

Your option(the third) is correct since all the cells in an organism have the same genetic material

the first one is false because all cells contain the same dna

the second one is false because the dna stays the same

the fourth one is false because sea animals have different dna

Answer:

50% will have long hair!

Explanation:

When you cross between Hh and hh, two out of four are Hh, which is long hair, and two are hh, which is short hair.

Answer:

A I think

Explanation:

Answer:

Q: What does a prism do?

A: A prism could be used for different things. Like color prisms reflect light and creates colors like red, green, orange, blue and purple. Also called spectrum. If you need to know how that happens, well the prism bends and reflect off the prism. This is because of the density of the glass. Hope this is what you were looking for!

Answer:

Hypothesis: The increased period of exposure to the infected or sick individual (or pathogen carried by the sick individual) increases the number of individuals getting the infection and falling sick.

Null hypothesis: The increased period of exposure to the infected or sick individual (or pathogen carried by the sick individual) does not increase the number of individuals getting the infection and falling sick.

Explanation:

:) rate if it helps!

Answer:

Extensor Carpi radialis

Explanation:

Extensor carpi radialis longus is an important muscle out of the five main muscles that control movements at the wrist.

The muscle is long, starting from the lateral side of the humerus, and attached to the base of the second metacarpal bone of the index finger.

it helps the wrist to move the hand towards the thumb and away from the palmar side which increased angle between the palm and the fore arm front . it act to open a fist and close it.

Answer:

B. 4

Explanation:

Based on the genotype of the organism illustrated (TtRr), the organism is a diploid organism i.e. organism with two sets of each chromosome. The number of possible combinations in the gamete can be calculated using the formula; 2^n where n = haploid number

In this case, the organism has a diploid number of 4. This means that the haploid number after meiotic division will be 2. Hence, the number of gene combinations will be 2² = 4 possible combinations.

We can look at geology that existed at any point in Earth’s history which gives us detailed information about the history of life. We divide Earth’s history into different Eons.

For more information on geology kindly visit to

https://brainly.com/question/13428737

#SPJ1

Answer:

break it down I guess

Explanation:

its a simple question and I'm pretty sure you made a typo oh well

Answer:

The correct answer is - 0.72 pg.

Explanation:

A we know that, genetic material present in one primary spermatocyte divides in between four sperm cells that means that each sperm cell has 25 percent of DNA or genetic material of the primary spermatocyte.

Given:

1 sperm cell = 0.18 nuclear DNA

So,\(DNA content of one sperm cell = \frac{\text DNA content of primary spermatocyte}{4}\)

0.18*4 = DNA content of primary spermatocyte

DNA content of primary spermatocyte = 0.72 picogram

Answer:

C: Excess fertilizer carried into rivers

Explanation:

Fertilizer used in agriculture is largely made up of nitrogen and phosphorus (and potassium). Runoff from regular landscaping practices and agricultural farming creates a buildup of these substances that is then carried to the Dead Zone by the Mississippi River.

Answer:

The correct answer is "identify the order in which rock units formed".

Explanation:

Relative dating methods are experimental approaches that allow to identify the relative order of past events. Instead of determining the absolute age of samples such as rocks or fossils, relative dating methods correlate which samples are older. Therefore, relative dating methods help scientists to identify the order in which rock units formed.

Answer:

theory

Explanation:

observation leads to hypothesis which leads to theory

When researching space, astronomers use a variety of techniques because different instruments can detect different radiation and provide specific insights into the universe. The use of multiple sensors is important for a more in-depth understanding of space because no single instrument can capture the entire spectrum of electromagnetic radiation.

If carbon is the most prevalent element on the Moon and planets, then there is a lack of oxygen, which would make the Moon and planets more Earth-like. A key component of the carbon cycle, which controls the balance of carbon dioxide in the atmosphere, is oxygen. The carbon cycle would not work effectively without oxygen, and life as we know it would not be possible.

Because each component of the electromagnetic spectrum emits light at particular wavelengths, leaving a distinctive spectral fingerprint that astronomers can identify, these components can be used to determine the composition of stars. Astronomers can determine a star's chemical composition and learn more about its characteristics, such as temperature, age, and distance, by examining the star's light spectrum.

Knowing the constituent elements of a planet or moon can reveal important details about the formation and evolution of the Solar System. Additionally, it could clarify whether a planet or moon has the resources for human exploration or colonization, and whether it could host life.

Learn more about Electromagnetic spectrum, here:

https://brainly.com/question/18704022

#SPJ1

Answer:

Nucleotide is the polymer for a Nucleic Acid.

Answer:

the wind belts would usaully shift counter clockwise in the norther hemishphere.

Explanation:

this is because the earth rotates making the coriolis effect