Series of mitotic cell division, different daughter cells receive different regions of ovum's cytoplasm is:
Correct answer: B. Cleavage
- A. Fertilization
- B. Cleavage
- C. Gastrulation
- D. Organogenesis
- E. Growth
Explanation
Series of mitotic cell division, different daughter cells receive different regions of ovum's cytoplasm is cleavage. Cleavage, in the context of embryology and development, refers to a series of rapid and successive cell divisions that occur in the early stages of the development of a multicellular organism, typically following fertilization. These cell divisions are essential for the formation of a multicellular structure from a single-celled zygote, and they give rise to a cluster of smaller, undifferentiated cells called blastomeres.Cleavage sets the stage for subsequent stages of embryonic development, including gastrulation, organogenesis, and differentiation. The early divisions that occur during cleavage are critical for partitioning the genetic material and forming the initial structure of the embryo. The blastocyst, which emerges from cleavage, is what ultimately implants into the uterus in humans and other mammals and initiates the process of pregnancy.
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About Growth and Development
Embryonic development covers fertilization, cleavage, formation of the blastula and gastrula, germ layers, organ formation and differentiation. Regeneration describes the replacement of lost tissues or body parts, whereas ageing involves gradual cellular and physiological changes linked to reduced repair, altered metabolism and declining organ function.
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