Answer:
B) The tall version of the gene is dominant to the short version of the gene.
Explanation:
In the question, its given that both the pea plants are purebred for genetically for height. Therefore, we can already pre-determine the combination of letters for each gene, since purebred means that both letters in the combination are the same.
Tall genes: TT
Short genes: tt
Inputting these into a punnet square would give a result of four possible combinations for the offsprings height:
Tt, Tt, Tt, and Tt (doesn't matter which letter is first)
If <em>all</em> the offspring are tall, despite there being a purebred short parent, then we can assume that the tall gene is dominant to the short gene. (Dominant alleles when paired with sub. alleles have the result of the dominant gene actually showing up. In this case, Tt, where the plant is tall due to the T allele regardless of the presence of the short allele t.)
Hope that helped!
Answer: Metal
Explanation:
Metals do not degrade with time as they are not biodegradable in nature. They are not degraded easily by the effect of bacteria and natural forces.
The metals are not degraded by the bacteria so easily and it is found preserved for many years.
The body gets degraded easily by the effect of bacteria on it and will be rotten and degraded after sometime. This does not affects the metal so it will be preserved even after many years.
Answer:
Progesterone activates C-Mos, which phosphorylates maturation promotion factor (MPF)
Explanation:
Progesterone is a steroid hormone that is well known to be involved in embryogenesis, which is secreted by the corpus luteum. During meiosis I, steroid production is limited to progesterone. Moreover, the oocyte maturation factor Mos (cMOS) is kinase expressed in germ-line cells when it is activated by progesterone, where this factor controls oocyte maturation and the arrest at the metaphase of meiosis II by modulating the activity of the Maturation-promoting factor (MPF). This protein (MPF) is a cyclin-dependent kinase complex that promotes mitotic entry via phosphorylation of different proteins required during mitosis.
Gravity, if it isn't and answer please comment back and tell me
They are <span>multicellular . </span>