The answer is number 2. A will pair with T and C will pair with G
There are several things that can cause water erosion. The one that is not a means of water erosion is natural springs. The correct answer is C.
Answer:
Phenotypic ratio= 1 Brown : 1 Gray
Explanation:
Genotype of brown snake= BB
genotype of gray snake= Bb
A cross between brown (BB) and gray (Bb) snake obtains progeny in following phenotypic ratio= 1 Brown : 1 Gray
Here, the heterozygous parent, gray snake (Bb) forms two types of gametes in 1:1 ratio while the homozygous dominant parent, brown snake (BB) forms only one type of gamete.
The answer is C) Increase genetic variation and breed plants to contain the wild variety.