Science

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

asked by homework help
  1. I think 10 is b, but I'm not sure.

    posted by Izzy
  2. 1.A
    2.c
    3.d
    7.c
    10.a

    posted by Ur mom
  3. You're a cheater

    posted by Ur mom
  4. is Ur Mom right?

    posted by Brittany
  5. Is ur mom right?

    posted by What?
  6. Ur mom isn't right A is C m8's

    posted by Spodermen
  7. 1. is C I meant.

    posted by Spodermen
  8. I got a 5/10
    Some of them are graphs but if you'd like to still know I will tell you. Lesson 4: Patters of Inheritance REAL (I promise) Answers
    C
    C
    A
    D
    A (graph)
    A (graph)
    D
    C (picture of purple flowers)
    C
    C

    posted by Shayla
  9. Shayla is 100% right :D

    posted by Thanks!
  10. 100% Shayla

    posted by Andre
  11. thx

    posted by thx shayla
  12. Shayla corrected my answers!
    Thanks so much. 10/10
    Even though my text answers were different, this helped a lot.

    posted by Mia Larson Highschool
  13. Thanks I got a 100

    posted by Brooklyn loy
  14. thank you soooo much!!!!!!!!!!!!

    posted by thx
  15. shayla is correct

    posted by crimson typhoon
  16. omg tysm Shayla, you're a life saver! :D

    posted by Courntey
  17. thx soooooooo muchhhh

    posted by kayla
  18. Thank you Shayla I got a 100!!

    posted by Dalaney

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