First polar body
Explain the first polar body? How it is different from the oocyte II?
Expert
Within oogenesis, the oogonium differentiates to the oocyte I (2n) and this cell go into meiosis. After ending, the first meiotic division (meiosis I) the oocyte I make two cells: the oocyte II (n) and first polar body. The oocyte II is larger since it gets almost all cytoplasm and the cytoplasmic structures of the oocyte I as the strategy for the metabolite and nutrient storage. Oocyte II cell then goes to second meiotic division. The first polar body is really very small and almost lacks the cytoplasm; it collapses or stays attached to the oocyte II.
Why do ribosomes move all along mRNA throughout translation?
These are as follows: 1) Perception initiates with the presence of a stimulus situation. In organizational settings the superior forms the situation for the subordinate's perceptual process. 2) Registration involves the physiological mechanism including both sensory and neural. Ob
What do you mean by diffusion?
What is the basic difference between gametes and sexual spores? Do humans exist sexual spores or gametes?
Describe the main evolutionary novelty represented by annelids?
Write down the respective significance of water, nitrogen and carbon for living beings?
Difference between Stress and load testing: In Load Testing, we compute the response time and throughput for a web based application that has a large number of users. Q : Foreignness of a molecule Briefly, Briefly, explain regarding the foreignness of a molecule, that makes a substance antigenic?
Briefly, explain regarding the foreignness of a molecule, that makes a substance antigenic?
What is the basic difference between the alpha-helix and beta-sheet protein conformations?
Explain, why is occurrence of eyelids in the amphibians as compared to their absence in fishes as an adaptation to the terrestrial life?
18,76,764
1936072 Asked
3,689
Active Tutors
1420032
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!