Science

Hello. I need help with science questions. Could you please check these answers for me? Thank you very much!

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

  1. 👍 0
  2. 👎 0
  3. 👁 187
  1. @Ms. Sue
    Ms. Sue please help

    1. 👍 0
    2. 👎 0
  2. All help

    1. 👍 0
    2. 👎 0
  3. 1. C
    2. C
    3. A
    4. D
    5. A
    6. A
    7. D
    8. C
    9. C
    10. C

    10/10 I <3 helping

    1. 👍 0
    2. 👎 0
  4. Are those correct?

    1. 👍 0
    2. 👎 0
    posted by Sarah
  5. @Spodermen?

    1. 👍 0
    2. 👎 0
    posted by Sarah
  6. yes he is correct

    1. 👍 0
    2. 👎 0
    posted by ggg
  7. actually he is not i got 4/10

    1. 👍 0
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    posted by ggg
  8. Well, you didn't read your own questions because this is 10/10 ign dude.

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    2. 👎 0
  9. Ayye Spodermen is right 10/10

    1. 👍 0
    2. 👎 0
    posted by John Doe
  10. Spodermen is right

    1. 👍 0
    2. 👎 0
    posted by Avacado

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