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Karolina [17]
2 years ago
8

Extra points and brainliest

Biology
1 answer:
fgiga [73]2 years ago
7 0

Answer:

fttfftttft

Explanation:

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Several species of leopard frogs are common throughout North America, where their ranges overlap. Different species of leopard f
MrMuchimi

the correct answer is A- Reproductive isolation occurred through behavioral isolation

A process of formation of a new species from an existing species is called speciation. New species may formed due to geographical or reproductive barriers which isolates the members of a population of a species to form a new species.

In the given question, speciation in In the leopard frogs occurred due to a particular or specific call given by males to the females. The courtship call lead to reproductive isolation due to change in behavior. Such type of behavioral change will help in recognizing mates of the same species and this will act as a reproductive barrier among the other related species.


4 0
3 years ago
What is the result of a mutation during meiosis?
galina1969 [7]

Answer:

A mutation is a change in the nucleotide sequence of the DNA in a cell. ... Mutations can occur before, during, and after mitosis and meiosis. If a mutation occurs in cells that will make gametes by meiosis or during meiosis itself, it can be passed on to offspring and contribute to the genetic variability of the population.

Explanation:

hope this help....

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4 0
3 years ago
What does a number in front of a molecular formula stand for?
My name is Ann [436]

Answer:

The small number behind each element symbol designates the number of atoms of each element in a chemical formula. If there is no number, it is assumed there is only one of those elements. A large number in front of a compound designates how many units there are of that compound.

8 0
3 years ago
Evolution best explains
Mila [183]
The answer is D. the way organisms grow and develop
5 0
3 years ago
Are we running out of clean water? And why, explain. ​
amm1812

Answer:

well were not running out but not every place has clean water and no we never run out of clean water. theres always clean water

Explanation:

8 0
3 years ago
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