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Softa [21]
3 years ago
8

What does it mean to have similar embryos?

Biology
1 answer:
Ira Lisetskai [31]3 years ago
5 0

Answer:

Signposts that determine the fate of cells.

Explanation:

Embryos for humans and other animals often look alike at certain developmental stages because they share ancient genes. This expression means that a more advanced organism, like humans, will resemble less advanced species during it's development stages.

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What would happen on a hot day if your brain did not receive input that your body was starting to heat up
Karolina [17]

Answer:

The body will overheat

Explanation:

If the brain of an individual does not receive input that the body was starting to heat up on a hot day, <u>the setpoint temperature of the body would be exceeded and the body will overheat. If the condition persists for a while, the entire systems of the body may shut down due to overheating. </u>

Normal homeostatic response requires that the brain (the control center) receives a message from the skin (the sensor) about a rise in the body's temperature. In turn, the brain will set mechanisms that will bring the body's temperature back to normal in motion, including vasodilation of the blood vessels in the skin to allow more blood into the skin which in turn causes more heat loss to the surrounding.<em> Thus, an individual starts sweating and the evaporation of the sweat causes cooling and a return of the body to the setpoint temperature.</em>

5 0
3 years ago
Read 2 more answers
Whats are the pros and cons of a endoskeleton?
Softa [21]

Well, an endoskeleton is an internal skeleton, like humans have. Pro: Bones do not get broke as easily, since they are inside of the body. Bones that break also heal more quickly in an endoskeleton, since they have tissue and blood surrounding it and transferring nutrients. Con: The flesh can get easily damaged. There is no shedding with endoskeletons, so a new skeleton cannot be grown in the event of an injury.

7 0
3 years ago
A gene consists of which of the following?
nirvana33 [79]

Answer:

answer is part (4)

Explanation:

A sequence of bases on DNA that code for a specific protein

3 0
3 years ago
Which element is NOT found in proteins?
allochka39001 [22]

Answer:

Carbon is NOT found in proteins.

Explanation:

4 0
3 years ago
True or False
dmitriy555 [2]
Incorrectly. Because he has no idea wether the ants do it out of fear or other emotion (I dont think ants have the mental capacity to process emotion). He does'nt observe the ants are in fear he infers or guesses that they are.
3 0
3 years ago
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