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Ad libitum [116K]
4 years ago
10

How could the maturation of an egg cell in an ovary be halted?

Biology
2 answers:
vitfil [10]4 years ago
6 0
If the immature egg cell does not mature because their body has a stalled or halted production of the sex hormones that enable meiosis to resume.
Lelechka [254]4 years ago
5 0
Also the availability of nutrients. The maturation of an egg will be stopped if you are malnourished too.
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2. Chimpanzees and gorillas more closely resemble each other anatomically than either resembles humans. For example, the hands o
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Answer:

Human evolution in the hominid family occurred faster than between Chimpanzees and gorillas. Neutral mutations may result in sequence divergence between organisms that are structurally similar (in this case, chimpanzees and gorillas)

Explanation:

Human and chimpanzee share higher sequence identity than predicted in the hominid family since observed mutations are necessarily associated with functional divergence

3 0
3 years ago
Read 2 more answers
You are watching sleep researchers monitor the sleep of a normal adult. The participant is hooked up to an EEG. What brain waves
guajiro [1.7K]

Answer:

The correct answer is option b. "Alpha eventually replaced by theta".

Explanation:

Electroencephalogram (EEG) techniques allows researchers to monitor the phases of sleeping according of what brain waves are seen in the equipment. A normal adult connected to EEG will respond with alpha waves during a wakeful state. However, as the person becomes drowsy and enters to the first stage of sleep, the alpha waves will be eventually replaced by theta waves. Theta waves are the dominant waves during sleeping, and also could be seen during deep meditation.

8 0
4 years ago
scientific investigations often lead to the formulation of new scientific questions. charle’s darwin reviewed his observations a
Sergeeva-Olga [200]

The question that Charles Darwin would be prompted to ask on his voyage is as follows: can selection in nature also lead to a new species over time?.

<h3>Who is Charles Darwin?</h3>

Charles Darwin was a British naturalist/scientist and founder of the theory of evolution by natural selection.

He is best known for his award-winning work on the origin of species, which he published in 1859. Darwin developed his theory from findings he made following a five-year expedition on board HMS Beagle.

According to this question, Darwin reviewed his observations after he returned home from his voyage studying the selective breeding of pigeons.

The question that Charles Darwin would be prompted to ask on his voyage is as follows: can selection in nature also lead to a new species over time?.

Learn more about Charles Darwin at: brainly.com/question/16489282

#SPJ1

3 0
2 years ago
The situation in which allele frequency’s in the gene pool population remain consistent is called
elena-s [515]

genetic equilibrium.

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3 years ago
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astraxan [27]

Animals dont need to breed to survive for themselves, but they do need food, water and shelter

is that whats being asked? this is a bit confusing

4 0
3 years ago
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