Which of the following does not occur during cleavage?A. Rapid DNA synthesisB. Cell growthC. Differential distribution of nutrients and information moleculesD. A rapid series of cell divisionsE. Formation of the blastula

Q: Is each of the following cell types haploid or diploid? How does eachcell type relate to the…

A: Haploid cells are produced by the process of meiosis that takes place in a gametic cell. In this…

Q: Which of the following defines fate?   A. process of which a potency of a cell becomes identical.…

A: Fate is the ultimate outcome of the cellular reprogramming i.e the pre-decided structure and…

Q: Howw many different cell types would you find at the embryonic stages (cleavage, blastocyst, the…

A: After fertilization, the zygote and its associated membranes referred as the conceptus. During the…

Q: What a cell or tissue will normally develop into during development A. Cell Fate B. Competence C.…

A: Cells and tissues go through a number of complex processes during development that ultimately result…

Q: In Meiosis, the Chromosomes ReplicateOnce but the Nucleus Divides Twice why?

A: Meiosis is a cell division through which gametes are produced. One diploid eukaryotic cell divides…

Q: Which of the following is a reason for mitotic cell division?a. asexual reproductionb. gamete…

A: The cell is the basic structural and functional unit of the body. The cell carries out many…

Q: After each cell division, these chromosomal structures shorten, thusregulating the life span of a…

A: Answer is c.)  telomeres.

Q: At fertilization, a sperm contributes   a. a diploid nucleus.   b. mRNAs.   c. a centrosome.…

A: At the time of fertilization the mail contributes haploid sperm and the female contribute ova…

Q: The chromosomes of a cell are lined up along the equatorduringa. prophase.b. metaphase.c.…

A: When two chromatids of a duplicated chromosome are bound together at a region of DNA, then it is…

Q: . The ability of one embryonic tissue to influence the development ofanother tissue is calleda.…

A: Development biology is the branch of biology that deals with the growth and development of living…

Q: Which of the following is not true regarding cytokinesis?*       A.Simultaneously happen with the…

A:

Q: Which phase is the cell(s) in (the onels) the arrow is pointing t

A: Cell is the fundamental membrane- bound unit that contains the basic particles of life and of which…

Q: Of the following cell types, which one would be most likely to exist in the G0 state?   A. An…

A: The G0 phase is a type of the resting state also known as quiescence state. in this cells stay until…

Q: what is the correct answer of the During the S component of the cell cycle: A.nothing happens B.…

A: Cell cycle involves series of events taking place inside a cell when a cell undergo the process of…

Q: Embryonic stem cells come from

A: Answer: EMBRYONIC STEM CELLS are the pluripotent cell lines , these cells are characterized by their…

Q: Describe how cell differentiation is controlled in vertebrates.

A: Introduction  Life starts from a single celled-stage termed as Zygote which develop from the fusion…

Q: 25. Crossing over involves each of the following with the EXCEPTION of O A. Transfer of DNA segments…

A: Crossing over is defined as the exchange of genetic material between two homologous chromosomes. It…

Q: Meio sis : A - is important in asexual reproduction 8 - halues the number of cheromosomes and cells…

A: Question -Meiosis: A - is important in a sexual reproduction B - halves the number of chromosomes…