Answer:
B: only amino acids join together with peptide bonds to form proteins.
Answer:
(C) farming fertilizers washing into lakes
<span>F- allele for freckles
f- </span><span>allele without freckles
1) The man is heterozygote and has freckles, its indicating that the allele for freckles is dominant.
A cross between him and a woman who is also </span><span>heterozygote: Ff x Ff
it would result in the following probabilities:
- 1/4 - homozygote with freckles: FF
- 2/4 - </span><span>heterozygote with freckles: Ff
- 1/4- </span><span>homozygote without freckles:ff
Their son would have a probability of 75% of being born with freckles.
2) The cross resulted in this probabilities:
</span><span><span>- 1/4 - homozygote with freckles: FF
- 2/4 - </span><span>heterozygote with freckles: Ff
- 1/4- </span><span>homozygote without freckles:ff
So, the chance of being born heterozygote for this gene is 2/4, which is the same as half (50%).
</span></span>
Explanation:
Antlion, (family Myrmeleontidae), any of a group of insects (order Neuroptera) that are named for the predatory nature of the larva, which trap ants and other small insects in pits dug into the ground. Antlions are found throughout the world, primarily in dry, sandy regions.
