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tatuchka [14]
3 years ago
5

A mule is an example of _________. select one:

Biology
2 answers:
Lera25 [3.4K]3 years ago
7 0

The correct answer is D.

Mamont248 [21]3 years ago
4 0
A mule is a hybrid between a horse and a donkey (a male horse and a female donkey). Mules cannot produce offspring so it is under Hybrid Sterility, which falls under Letter D: a postzygotic barrier.
A postzygotic barrier diminishes the ability to reproduce of hybrid offsprings.
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In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the fem
Sergio039 [100]

In this cross the trait of long tail fins is associated with the “Y” chromosome of the male.  

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When these two are crossed , the following punnet square is produced

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8 0
3 years ago
Describe the function of each organelle.
Elis [28]

Answer:

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Endoplasmic Reticulum: A cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another.

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8 0
2 years ago
Density gives us information about how atoms in a material are
krek1111 [17]

Answer:Density is a characteristic property of a substance. ... The mass of atoms, their size, and how they are arranged determine the density of a substance. Density equals the mass of the substance divided by its volume; D = m/v. Objects with the same volume but different mass have different densities.

Explanation:

4 0
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