science work

1. Which of the following traits is acquired

A. the number of petals that grow in a plant's flowers

B. the wing shape of a wild bird

C. the ability of some gorillas to use sign language

D. a cheetah's ability to run faster than any other animal

2. The height of a plant is dependent upon

A. its genes
B. its environment
C. both its genes and its environment
D. neither its genes nor its environment

3. Chromosome pairs are made up of

A. two versions of many genes
B. two alleles
C. two genes
D. two traits

7. How can an offspring inherit a recessive trait?

A. An offspring can inherit a recessive trait if one of its parents has the trait and the other is homozygous for the dominant allele.

B. An offspring can inherit a recessive trait if one of its parents is heterozygous for the recessive allele and the other is homozygous for the dominant allele.

C. An offspring can inherit a recessive trait if both of its parents are homozygous for the dominant allele.

D. An off spring can inherit a recessive trait if both of its parents are heterozygous for the dominant allele.

10. I f two people with wavy hair have offspring, what percentage of their off spring would you expect to have wavy hair?

A. 100%
B. 75%
C. 50%
D. 25%

My Answers

1. D
2. C
3. A
7. D
10. C

And if someone know the every answer to the quiz can you help most of all thank you and anyone else who helps me

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  1. can someone help me

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  2. I know that #4 is definitely D.

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  3. since 2013 and still no answer to a quiz that's tuff

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