A codon consists of bases and specifies which will be inserted into the polypeptide chain. View Available Hint(s)for Part A four, amino acid four, fatty acid three, nucleotide three, amino acid two, nucleotide

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 : )

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.