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Cleavage as part of embryonic development is distinctive because it involves?
Cleavage in embryonic development is distinctive because it entails rapid cell divisions without growth, resulting in a rapid increase in cell number. This process helps in the formation of a blastula, which is a hollow ball of cells that eventually develops into more complex structures during embryogenesis.
When a single cell undergoes many mitotic divisions in the nucleus producing many daughter cells it has conducted?
Reproduction This repeatidly dividing cell has undergone somatic cell divisions. Mitotic divisions add to new cells of the identical chromosome number and help in growth of an individual..
Fertilized egg enters cell division without further growth in volume?
This process is called cleavage. Cleavage is a series of rapid cell divisions without cell growth that occurs immediately after fertilization to form a multicellular embryo. Each division results in smaller and smaller cells called blastomeres.
What is the period of growth in between cell division?
Synthesis or S phase
What is the phase of development during which cellular divisions result in smaller and smaller cells?
The phase you're referring to is called cleavage, which occurs during the early stages of embryonic development. Cleavage involves rapid cell divisions without growth in between, resulting in smaller cells with each division.
The period of growth in between cell divisions is called?
It is interphase, which is divided into three stages. First is a growth stage (G1), during which the synthesis of proteins and other necessary molecules takes place and the cell becomes larger. At about mid-interphase the cell replicates its nuclear DNA (S phase; the letter stands for "synthesis"). Finally there is a second growth stage (G2).
What is the period of growth in between cell division called?
The period of growth in between cell division is called interphase. During interphase, cells grow, replicate their DNA, and prepare for cell division.
Cleavage as part of embryonic development is distinctive because it involves?
Cleavage in embryonic development is distinctive because it entails rapid cell divisions without growth, resulting in a rapid increase in cell number. This process helps in the formation of a blastula, which is a hollow ball of cells that eventually develops into more complex structures during embryogenesis.
The series of cellular divisions by which the zygote becomes a multicellular embryo is known as?
The series of cellular divisions by which the zygote becomes a multicellular embryo is known as cleavage. During cleavage, the zygote undergoes multiple rapid divisions without growth in between, leading to the formation of a blastula or blastocyst.
When a single cell undergoes many mitotic divisions in the nucleus producing many daughter cells it has conducted?
Reproduction This repeatidly dividing cell has undergone somatic cell divisions. Mitotic divisions add to new cells of the identical chromosome number and help in growth of an individual..
What is the growth layer in the division of the skin is called?
Epidermis. The layer splits it ad the growth layer in between, like a sandwich.
Fertilized egg enters cell division without further growth in volume?
This process is called cleavage. Cleavage is a series of rapid cell divisions without cell growth that occurs immediately after fertilization to form a multicellular embryo. Each division results in smaller and smaller cells called blastomeres.
What is the period of growth in between cell division?
Synthesis or S phase
What types of cell divisions are involved in creating a puppy?
The creation of a puppy involves mitotic cell division for growth and development, meiotic cell division for the formation of gametes (sperm and egg), and fertilization of the egg by the sperm to form a zygote that will develop into a puppy.
What is the phase of development during which cellular divisions result in smaller and smaller cells?
The phase you're referring to is called cleavage, which occurs during the early stages of embryonic development. Cleavage involves rapid cell divisions without growth in between, resulting in smaller cells with each division.
Why does meiosis require two cell divisions, while mitosis only requires one?
Meiosis requires two cell divisions because it is a process that produces gametes (sex cells) with half the number of chromosomes as the parent cell. The first division separates homologous chromosomes, and the second division separates sister chromatids. This results in four haploid cells. In contrast, mitosis only requires one division to produce two identical diploid cells for growth, repair, and asexual reproduction.
Why is cel division?
Cell division is important for growth, repair, and reproduction in living organisms. It allows cells to multiply and replace old or damaged cells. During cell division, genetic material is also accurately distributed to ensure that each daughter cell receives a complete set of instructions for proper functioning.
