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saveliy_v [14]
2 years ago
14

Explain the changes that occur as a tadpole becomes an adult frog or toad.

Biology
2 answers:
Stells [14]2 years ago
8 0

Answer:

Well one of the first changes it the tadpoles start growing legs. Then it will continue to grow, changing and changing as it goes. Then it will start to live on land, and it will live on land as a tiny frog until it is completely grown up.

tino4ka555 [31]2 years ago
8 0

Answer:

Tadpoles have fins, gills, and a two-chambered heart, similar to fish. As tadpoles grow up, they develop legs, lungs, and a three-chambered heart. The tail is reduced in size and lost completely as they prepare to leave the water.

Explanation:

Sample response

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<h2>(14+16)/1000 *100= 3</h2>

Explanation:

Parental combinations are always more common then other recombinant progenies.

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Double cross over progeny are always least in number, so here double cross occurs are in abC 14 and ABc 16.

So we are expecting that number of double cross over progeny= (14+16)/1000 *100= 3

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