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3 years ago

Why is it important for the testes to be suspended in a sac outside the body cavity?

1 answer:

6 0

For temperature regulation, the testes are suspended in a sac to keep them at a lower temperature than the body optimum for efficient sperm production

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After winning power, the National Assembly

dedylja [7]

After winning power, the National Assembly did not come in to agreement with the goals. Some representatives wanted to keep the king involved in the government

6 0

4 years ago

1. Predict Suppose a fungus killed a species of tree in a forest community. What might happen to the

Elodia [21]

Answer:

The woodpeckers wouldn't have homes/shelters to keep themselves safe so they would slowly die out.

Answer 2:

I'm pretty sure you can also say, they would have to adapt to living in a new species of tree

I hope this helped

7 0

3 years ago

A scientist requests a research grant to develop a plant that does not undergo photorespiration. He claims that such a plant wou

sergey [27]

Answer:

This project is feasible because plants that don't have photorespiration are photosynthetically more efficient and have higher productivity compared to plants that undergo photorespiration

Explanation:

C4 plants are photosynthetically more efficient compared to C3 plants because these plants (C4) don't have photorespiration, which is a process that decreases the photosynthetic activity. Photorespiration is the process by which the Rubisco enzyme, which is involved in the first step of carbon fixation, adds oxygen to Ribulose 1,5-bisphosphate (RuBP), an organic compound involved in photosynthesis. This process (photorespiration) is known to waste energy generated by photosynthesis, thereby making photosynthesis less efficient. It is for that reason that C4 plants have high productivity. Some examples of C4 economically important crops include maize, sorghum, sugarcane, etc.

5 0

3 years ago

evolve fundamentals practice exam an adult male client with a history of hypertension tells the nurse that he is tired of taking

Naya [18.7K]

Answer:

It is important that you continue your medication while learning to meditate.

Explanation:

Hypertension refers to the long term condition in which the blood pressure of the person is continuously observed in high value or it is the condition of high blood pressure.

Hypertension could e the cumulative effect of many factors like a high amount of fat and salt in diet along with several hormonal problems.

If a person shifts from anti-hypersensitive medication to the mediation then the nurse would divide the patient to continue the medication and besides start doing mediation as both will show cumulative effect and not avoiding medications.

4 0

3 years ago

A man with free earlobes and the ability to taste PTC marries a woman with free earlobes and no ability to taste PTC. They have

Mrac [35]

Answer:

Father's genotype is T T, E e

Mother's genotype is t t, E e

Explanation:

Tasting PTC

Let the characters for tasting and not tasting PTC be T and t respectively.

Since all the children can taste PTC, it can be deduced that tasting PTC is a dominant trait.

The man will be homo-zygous dominant for tasting PTC while the woman is homo-zygous recessive for tasting PTC.

Genotype of man is T T and genotype of woman is t t

T T x t t = T t, , T t, T t; which is a 4:0 phenotype.

Earlobes:

Let the characters for Free and attached earlobes be E and e

Since both the man and woman have free earlobes and 3 out of 4 children have free earlobes, it can be deduced that free earlobes is dominant while attached earlobes is recessive.

The ratio of free to attached earlobes is 3:1

The man and the woman are both hetero-zygous dominant, E e for free earlobes, so that a cross between them will yield three hetero-zygous dominant for free earlobes and one homo-zygous recessive for attached earlobes.

E e x E e = E E, E e, E e, e e; which is a 3 : 1 phenotype.

3 0

3 years ago