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.
Explain briefly the term Hearing AID? Also state its working in brief.
Define, in your own words, interpersonal communication. Identify and explain the three models of communication. Identify the strengths and limitations (restrictions) of each model ?
What is an "entity-relationship" diagram helpful for, describe briefly?
Of what type of defence cell do worm infections stimulate the multiplication?
Do bacteria cells encompass the nucleus?
Specify some of the functional divisions of nervous system?
For what reason is the cellular immune response stimulated in the condition of chronic viral infection?
Justify the extraembryonic membrane whose purpose is to store nitrogen wastes of embryo? Is this function present in placental mammalian embryos also?
Infrastructure: The fundamental physical systems of a nation or business. Communication, transportation, sewage, water and electric systems are all illustrations of infrastructure. Such systems tend to be high-cost investments; though, they are vital
Which germ layers present in the cnidarians? Which tissues of animal do they originate?
18,76,764
1937412 Asked
3,689
Active Tutors
1452359
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!