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MariettaO [177]
3 years ago
12

What are ancestral character traits?

Biology
1 answer:
Levart [38]3 years ago
3 0

Answer:

C. Traits present in the last common ancestor of a certain group of species under consideration.

Explanation:

Ancestral character traits are the one that is present in the last common ancestor and all of its descendant groups. For example, the presence of the vertebral column is an ancestral trait for all the vertebrate groups such as birds and mammals as it was present in their last common ancestor and is also shared by them.

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. Consider the following scenarios. State whether the mutation is likely to be passed on to the offspring of the organism. Expla
Shalnov [3]

Answer:

The correct answer is "option a. it is likely it will pass to the offspring; option b. it is not very likely that it will pass to the offspring".

Explanation:

In order that a mutation could be passed to the offspring it is necessary that the affected DNA can be transmitted to the following generation. A single bacteria that contains a positive mutation in its DNA is likely to pass its mutation to the offspring since it multiples by binary fission. On the other hand, a skin cell most likely will not pass its mutation to the offspring since a skin cell is not involved in the organism reproduction, such as a sexual cell.

6 0
3 years ago
what is it called a chart that allows you to easily determine the expected percentage of different genotypes in the offspring of
BabaBlast [244]
The answer would be pungent squares
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3 years ago
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5.Write observation and conclusion of each of the following activities​
Tomtit [17]

Answer:

Water puts pressure depends on their amount.

Explanation:

On the left side, there is less quantity of water in the tube that put less pressure on the bag present at the bottom and the bag swells slightly while on the other hand, on the right side, there is more amount of water in the tube that puts large pressure on the bag located at the bottom and as a result it swells higher than the other bag so we can conclude that more water puts more pressure and less water puts less pressure.

3 0
3 years ago
Using ideal ATP production numbers, how many ATPs would an individual generate if he or she consumed only pyruvate and carried o
IrinaK [193]

Answer: The ATP(Adenosine Triphosphate) that will be generated if one pyruvate molecule is carried through cellular respiration is 36.

Explanation: Pyruvate is formed through glycolysis cycle which breaks down glucose. The pyruvate is used in aerobic cellular respiration via the TCA cycle yielding 2 ATPs and the electron transport system yielding 34 ATPs. That makes it up to a total of 36 ATPs.

8 0
3 years ago
1. Binary fission
d1i1m1o1n [39]

Answer:

c

Explanation:

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