Question

How does a geneticist use pedigrees?

A. to create genetic crosses.
B. To replicate identical strings of DNA
C. To prove that sex-linked traits are caused by codominant alleles
D. To trace the inheritances of traits in humans

Answer 1

Since this is not my area of expertise, I searched Google under the key words "<I>genetic pedigrees</I>" to get these possible sources:

https://www.google.com/search?client=safari&rls=en&q=genetic+pedigrees&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

http://www.hackcollege.com/blog/2011/11/23/infographic-get-more-out-of-google.html

Answer 2

so what is the answer ms, sue >?

Answer 3

1. XY
2. to trace the inheritance of traits in humans
3. genetically identical
4. creating human insulin to treat people with diabetes
5. the X chromosome
6. one recessive and one dominant allele
7. hybridization
8. gametophyte
9. zygote
10. photosynthesis
11. marsupials
12. the offspring have more genetic diversion
13. inside it’s mother’s body
14. to attract a mate of same species
15. asexual reproduction
16. more eggs can be fertilized
17. gymnosperms
your welcome

Answer 4

thx so much 100%

Answer 5

tyy 100% :D

Answer 6

mine only has 14 questions

Answer 7

Just to clarify
12. The offspring have more genetic variation.


Just a clarification to those who are confused

Answer 8

D
F
H