Answer:
The shape of the most apical layer of cells, closest to the free space.
Explanation:
Out of the following given choice;
F. replaces the animal's soft tissues.
G. enters the animal's body cavity.
H. hardens before the animal decays.
J. mineralizes the animal's bones.
The answer H. This can be caused by hot pyroclastic flows or falling volcanic ash from the atmosphere following a volcanic eruption. The ash buries animals and plants intact without moving them and without completely crushing or burning them. Over time excess silica dissolved in the water often replaces soft bone materials molecule by molecule, creating an almost indestructible fossil (like petrified wood) that lasts for millions of years
Answer:
The expression of the mRNA decreases.
Explanation:
The RNAi binds to some proteins forming a silencing complex. This complex binds to the target mRNA (of which the RNAi is complementary) and cleaves it (cuts it). The cell will detect the generated fragments of mRNA , recognize they are aberrant and will thus degrade them.
All in all, this mechanism silences (reduces) the expression of the mRNA, because it will be degraded instead of translated into protein.
Answer: p=0.125
Explanation:
TtRr x Ttrr —> TTRr, TtRr, TTrr, Ttrr, TtRr, ttRr, Ttrr, ttrr
phe type ttR 1/8
No, hermaphroditism is a case where the individual has both female and male sexual organs. The only living being that can reproduce asexually being a hermafrodite is the tapeworm. Other species need a partner in order to reproduce.