The height of a plant is dependent upon?

Question

1)it's genes
2)it's environment
3)both it's genes and it's environment
4)neither it's genes nor it's environment

I think #1

In humans, the allele for curly hair and the allele for straight hair show incomplete dominance. The offspring of a curly-haired person and a straight haired
person will have ?
1) curly hair
2)straight hair
3)wavy hair
4)curly hair and straight hair

I think #3

Thanks for your help.

Answer 1

2nd looks good

1st ... what if you had tall parents but were malnourished?

Answer 2

1) A
2) C
3) A
4) D
5) A
6) A
7) D
8) C
9) C
10) C

pls trust me i want to help i got a 100% on my lesson

Answer 3

All the answers are correct except 1. Number 1 is: the ability of some gorillas to use sign language