The total variety of organisms in the biosphere is called

Biology

1 answer:

guajiro [1.7K]3 years ago

8 0

The answer would be:

A.) Biodiversity (;

~Hope this helps (;

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Earth scientists have concluded that the methods of harnessing energy that have been used over the past tWO

Liula [17]

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populations

Explanation:

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Three species of frogs—Lithobates pipiens, Lithobates clamitans, and Lithobates sylvatica—all mate in the same ponds, but they p

Sladkaya [172]

Answer:

"This is a specific example of a reproductive barrier, called behavioral isolation or sexual isolation".

Explanation:

Reproductive barriers are isolation mechanisms that prevent mating between two or more species. The prezygotic mechanism avoids fertilization between individuals of different species, and the postzygotic mechanism avoids the zygote to develop and reach the adult stage.

There are different types of reproductive barriers, one of them is behavioral isolation, also known as ethological isolation or sexual isolation. This is a prezygotic barrier that refers to the fact that many species occupy the same area but they are not sexually attracted to each other and might even be rejected because of behavioral factors, and this is why they do not get to mate. This mechanism includes courtship patterns or mating rituals, and specific chemical signals that allow the recognition between individuals of the same species. A typical example is the recognition songs of some species like frogs, birds, insects, and etcetera.

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The mass of an object doubles. What happens to the gravitational force between it and another object whose mass stays the same,

luda_lava [24]

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When they double the force of gravity quadruple.

Explanation:

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3 years ago

It is best to avoid serving cow's milk until the infant reaches the age of ________.

cupoosta [38]

Age of Twelve(12) months{ 1 year}

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Mendel is considered the Father of Genetics. His famous pea plant experiments helped to formulate several laws in genetics that

drek231 [11]

Answer:

The Principles Of Mendel's Genetics

1.Law of Segregation

2.Law of independent assortment

3.Law of dominance

4.Recessive Allele

5.Co-dominance

6.Incomplete Dominance

Explanation:

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3 years ago