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Alisiya [41]
3 years ago
6

Which are the youngest fossils and in what type do they occur?​

Biology
1 answer:
anzhelika [568]3 years ago
5 0

Answer:

The Crainum fossils are the youngest fossils from 134 million years ago. The occur in the top layer of the earth's crust (rock)

Explanation:

Hope this helps :)

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Two genes on chromosome 7 of corn are identified by the recessive alleles gl (glossy), which determines glossy leaves, and ra (r
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recombination frequency = 4.5% or 4.5mu

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recombination frequency = [ number of recombinnants/total number of offsprings) x 100

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gl Ra 103.........................parent

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gl ra 3................................................ recombinant

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