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Anton [14]
3 years ago
14

Which is an example of hybridization that would increase hybrid vigor? producing a litter of puppies by mating two dogs of diffe

rent breeds using genetic engineering to insert a gene for vitamin A in carrot plants pollinating the flowers on a tomato plant with pollen from a plant of the same variety choosing a mate for a purebred cat from another litter of offspring from the same mother and father
Biology
1 answer:
bazaltina [42]3 years ago
4 0

Answer:

A) producing a litter of puppies by mating two dogs of different breeds

Explanation:

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Extra credit question

Earth is special because it is an ocean planet. Water covers 70 percent of Earth's surface. Earth's atmosphere is made mostly of nitrogen and has plenty of oxygen for us to breathe.There are multiple reasons for earth to be a special planet. Reasons are as follows

1.Earth is the only planet known where intelligent life exist.

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3. Earth has a unique magnetic field which protects the earth from the harmful solar winds. These solar winds played a role in transforming venus into hell.

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7. Tectonic plates of earth differentiates it from most other planets.

8. Earth has a solid crust unlike the gaseous planets.

9. Earth has been gifted with a medium sized star which release solar winds and protect us from the harmful radiation of outer space.

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