Answer: C
Explanation: I'm not one hundred percent sure I know the context of this question, but biodiversity in an ecosystem means there's a wide variety of organisms, and a hotspot I assume would be an area that has an unusual amount of diversity.
Answer:
a plasmid
Explanation:
I think it's called a plasmid but I'm not sure. hope it helps
A, it is a self-defence mechanism, where they only do it if they have to.
Hope this helps!
Different forms of a given gene are known as alleles
This is the correct answer.
The probability of two tossed coins will come down as heads is 1/4. Because you have to calculate the probability of 1/2, multiplied with the probability of the other one - 1/2
