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Reil [10]
3 years ago
10

_______ are the ultimate cause of alleles.

Biology
2 answers:
nata0808 [166]3 years ago
8 0
I believe the correct answer is a. mutations. 
Mazyrski [523]3 years ago
3 0

Answer:

Option A, Mutation

Explanation:

Mutation can cause the variation in a defined genetic set of an organism there by producing allele of varied types. However an allele is a variant gene. For example

A male flower has following allele – WW (representing dominant white color flower)

A female flower has following allele – ww (representing recessive blue color flower)

If these two flower mutate either through natural processes or though the mating, new species of flower with a different and unique genotype (allele set) is formed

for example a grey color flower with unique allele set - Ww

Alleles are carried on chromosome which expresses certain trait, variation in genotype also brings variation in allele's trait expression.

Hence, option A is correct

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4 0
3 years ago
Will give brainliest plz help
Jlenok [28]

Answer:

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5 0
3 years ago
Read 2 more answers
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I hope this helps! 
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