2) In pea plants, round seed shape (R) is dominant over wrinkled (r). Write the genotype and phenotype for a plant that is: A) Heterozygous (hybrid), B) Homozygous dominant (pure), and C) Homozygous recessive (pure).

A)Rr

B)RR

C)rr

Explanation:

A) Heterozygous hybrid

Genotype phenotype Rr Round seed.

B)Homozygous dominant pure. Genotype phenotype RR Round seed

C)Homozygous recessive

Genotype phenotype rr wrinkled seed

Dominant gene is a gene that expresses itself in the phenotype of an individual

Recessive allele is an Allele whose effect is masked by a dominant allele but can only express itself in homozgous form.

Homozygous is two allele that are the same e.g AA

Heterozygous is 2 Allele that are different e.g Aa

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

69 is the correct math for the amino acids