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san4es73 [151]
3 years ago
9

Since organisms have variations, some variations will be more helpful than others. What do we call those helpful variations? A d

eleterious B advantageous C adaptations D vestigial l
Biology
1 answer:
Kay [80]3 years ago
8 0

Answer:

B advantageous

Explanation:

Evolution requires the emergence of genetic diversity in the form of advantageous mutations that are inheritable and can be transmitted in the next generation. This is a basic principle into the conceptual understanding of evolution and natural selection. In evolutionary biology, the natural selection is the mechanism whereby advantageous mutations are selected, thereby the organism carrying these adaptive changes has more chance to survive and reproduce

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Answer:

b. radio navigation systems and global positioning systems will be inaccurate

Explanation:

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2 years ago
A student was observing slides of cell division. In one of the slides, he noticed loosely coiled chromatin depicting DNA duplica
soldi70 [24.7K]

Answer:

A. S phase

Explanation:

The cell cycle involves all the series of division events that occurs to an organism. Cell division, which can be meiosis or mitosis, involves two main stages viz: Interphase and M phase.

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In the S phase or synthesis phase of Interphase, the cell duplicates its genetic material (DNA). Hence, an onion cell observed by a student to have loosely coiled chromatin depicting DNA duplication is in the S-PHASE.

6 0
3 years ago
Qual a principal característica presente em uma célula eucarionte e ausente na célula procarionte?​
Debora [2.8K]

Nose : )

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4 0
3 years ago
Asexual reproduction is a benefit under what conditions?
Allisa [31]
That you can have the child your self in stead of having someone else do it for you

5 0
3 years ago
Which type of reproduction is better, sexual or asexual. Provide at least three reasons to support your answer.
yulyashka [42]
Asexual reproduction is better because it is more convenient!
1. It only requires one organism
2. Results in more offspring
3. Usually a quicker process
OR
Sexual reproduction is better because it results in more genetic diversity!
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2. Genetic material mixes together to create a random, unique combination
3. Recombination of genes decreases the chances of defects, diseases and mutations

Hope this helped some! :)
8 0
3 years ago
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