BIOLOGY HIGH SCHOOL

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. Which of the following most likely affects the development of these traits?A. testes
B. ovaries
C. prostate gland
D. vulva

Answers

Answer 1
Answer:

Answer:

The testes are male reproductive glands that produce sperm and release hormone testosterone. Testosterone is the hormone responsible for development of secondary sexual characteristics. It is responsible for the growth of chest hair, deepening of the voice and muscle growth.
Answer 2
Answer: "Testes" is the one among the following choices given in the question that most likely affects the development of these traits. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your desired help.

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The type of RNA that is the major component cellular ribosomes is known asA. rRNA
B. pRNA
C. tRNA
D. mRNA

Answers

The answer is to that question i believe is: rRNA

Fish, trees, and animals are important wildlife resources that we depend on for survival. Fish are a main source of food for many of the people in the world. Trees have been used to build and heat homes, make paper, and provide food for centuries. Humans hunt land animals such as deer, fox, antelope, and buffalo for food and other products. What can we do to protect wildlife resources so they will be around for future generations?

Answers

Answer:

harvest fast-growing trees, impose fishing limits, and impose laws to prevent poaching and illegal hunting

Explanation:

i got it right
We can limit fishing and hunting to certain seasons. This allows the population to increase and continue breeding, but we still get food. We can limit cutting down trees so that ecosystems can survive. Many species have lost homes due to deforestation. By cutting down only some trees in an area, we can still have wood to use, and we can save ecosystems.

Which part of the brain senses time?

Answers

Moreover, the diverse brain regions associated with the sense of time (frontal cortex, basal ganglia, parietal cortex, cerebellum, and hippocampus) are responsible for receiving, associating and interpreting information in fractions of milliseconds, seconds and minutes.

When researchers use a molecular clock what are they measuring?

Answers

They are measuring the time that two species have been evolving independently.

A molecular clock is a method that is used by scientists to estimate the time that two species evolve separately using the knowledge of the DNA differences. To carry out this method, scientists use (i) an estimate of the number of genetic mutations that occur between two closely related species and (ii) the average genetic mutation rate to estimate the time in prehistory when the two species split.

Which materials are composed of proteins, providing high tensile strength?

Answers

Muscles are materials that are composed of many flexible and contracting cells and tissues that helps the human body to move, generate involuntary or voluntary movement or motion. 

These are composed of many high tensile strength that is developed by the cells that generate important proteins for the muscle to work and process. 

Which is the main reason toads must lay eggs in water?A. The eggs do not have a shell to prevent water loss.
B. The eggs need to absorb nutrients from water.
C. The eggs are not laid in nests.
D. The eggs need protection from predators.

Answers

The answer is A. The eggs do not have a shell to prevent water loss.

Toad's eggs do not have a shell, like reptile eggs or bird eggs. Shell is important because it protects eggs from drying out if they are laid in the land. Toads lay eggs in a jelly-like glycoprotein. Thanks to glycoprotein around toad's eggs, contact with water is maintained all the time so that eggs don't die. 
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