Biology Middle School

1. Testosterone is produced by the ________________.

Group of answer choices


Thyroid gland


Pancreas


Pituitary gland


Testes




2. What do you call the passageway of the nutrients for and the waste from the unborn baby?

Group of answer choices


Placenta


Oviduct


Amniotic sac


Zygote




3. Relative to sperm, eggs are _________________________.

Group of answer choices


Much larger


Much lighter


Faster swimmers


Much smaller



4. If an egg is released but not fertilized by a sperm:

Group of answer choices


the egg waits in the uterus until the next month


the lining of the uterus is shed, which is called a period


the sperm waits in the uterus until the next month


the egg implants in the wall of the uterus



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Answers

Answer 1

Answer:

1. pituitary glands 2. placenta 3. much larger 4. the lining of the uterus is shed, which is called a period

Answer 2

Answer:Pituitary gland

Explanation:Because the pituitary gland is the small thing in our brain and that is what is in control of all our hormones.

Related Questions

Why do we consider Northern Elephant seals endangered, even though their population has risen to 100,000 individuals?

Answers

The Northern Elephant Seal population fell to fewer than 100 individuals due to overhunting during the 19th century. Although their numbers have recovered, the bottleneck effect of reduced genetic variation limits their potential to adapt to future environmental changes.

Answer: The Northern Elephant Seal population fell to fewer than 100 individuals due to overhunting during the 19th century. Although their numbers have recovered, the bottleneck effect of reduced genetic variation limits their potential to adapt to future environmental changes

Explanation: hope this helps

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Answers

Answer:

d.

Explanation:

because the crust have the least amount of dense.

Answer:

d.

Explanation:

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