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juin [17]
3 years ago
9

Why are sea otters well suited for life in the kelp forest?

Biology
1 answer:
balu736 [363]3 years ago
3 0

Since sea otters can easily adapt to new environments they will grow into it and learn how to survive. they are quick learners trust me

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What are all of the populations living in an ecosystem called?
KIM [24]
All the populations living and interacting within a particular geographic area make up a biological (or biotic) community. The living organisms in a community together with their nonliving or abiotic environment make up an ecosystem.
4 0
3 years ago
Assume that two genes are 80 map units apart on chromosome II of Drosophila and that a cross is made between a doubly heterozygo
STatiana [176]

Answer:

The recombination frequency between two genes exhibits a positive correlation with the distance between them, that is, farther they are, and more will be the chance of recombination. Thus, recombination frequency is used to signify distance among the two genes, for example, 1 percent recombination frequency demonstrates distance of 1 map unit.  

Let us consider that the heterozygous female of genotype AaBb can generate four kinds of gametes, that is, AB, Ab, aB and ab. Of these, the two gametes are the outcomes of recombination, or it can be said that 50 percent are recombinants. Thus, it can be concluded that in case of two linked genes, the maximum probable recombination frequency is 50 percent.  

This shows that any genes, which are distant than 50 map units will function as unlinked and will function as if they were on distinct chromosomes, and the frequency of recombinant frequency will be 50 percent.  

In the given question, it is given that the map distance between the two genes is 80 map units, that is, more than 50 map units. The maximum probable recombinant offspring will be 50 percent of the entire offspring.  

6 0
3 years ago
Bio<br><br><br><br><br> what’s the answer??<br><br><br><br> help
Margaret [11]
It’s the first one!

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hope this helps!
8 0
2 years ago
If new experimental findings contradict a scientific theory, what might happen to the theory?
Viktor [21]

Answer:

A. The new evidence could be accepted and the theory changed.

Explanation:

most reasonable answer

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