Answer:
I'm pretty sure B
Explanation:
it comes from the cork oak tree
<span>Complementary base-pair rule.</span>
Answer: B!
Explanation: This simply makes the most sense, as the population will go down when individuals die, and grow when more are born
A simple question, but I hope this helps you :)
Answer:
The short‑ear allele phenotypic ratio is 25%.
Explanation:
Genotype for homozygous short‑eared progenitor: ll
Genotype for homozygous long-eared progenitor: LL
Genotype for heterozygous: Ll
P) LL x ll
Gametes) L L l l
F1) LlLl
All of the individuals of the first progeny are long-eared heterozygote.
The cross of two heterozygous individuals:
Ll x Ll
Gametes) L l L l
F2) 25% Homozygote for the long ear: LL
25% Homozygote for the short ear: ll
50% Heterozygote: Ll
75% of progeny are Longed-ear animals
25% of progeny are Shorted-ear animals
