Answer and Explanation:1 Gametes are produced by meiosis. Meiosis, also called reduction division is the process of cell division which results in the generation of daughter...
Which of the following systems controls gamete (sex cell) production? A. Nervous B. Endocrine Production of gametes is called: a. apoptosis b. blastogenesis c. cytogenesis d. spermatogenesis e. spermiogenesis. What is the gland that produces contents that activate sperm called?
What protein is involved in the separation of chromosomes during cell division? What controls the segregation of chromosomes into the gametes? What are the types of cell division in eukaryotes? What process involves a duplication division followed by a reduction division...
The nuclei of the vegetative and generative cell travel to the pollen tube. The generative cell at this stage divides to produce two haploids, the non-motile and unicellular male gametes. For the deeper insertion of the tube, the size of the developed male gametophyte is diminished and derives...
During mitosis, a cell divides once to produce two daughter cells with genetic material identical to that of the original parent cell and to each other. Both haploid and diploid cells can undergo mitosis. When a haploid cell undergoes mitosis, it produces two genetically identical haploid daughter...
The ovaries function cyclically. One of the follicles while maturing becomes dominant and prevents others from maturing. The ovum matures in the dominant follicle. When the follicle completely matures, it bursts and the egg cell moves through fallopian tubes to theuterus. The process is calledovulat...
After fertilization, the single-cell zygote travels down the fallopian tube to the uterus, helped along by tiny, hair-like cilia. As it travels, it divides into many cells – first one cell becomes two, then four, then eight, and so on. This process of cell division is called mitosis....
Metaphase 1: A kind of cell division that produces gametes, cells with half the typical number of chromosomes. Anaphase1: After prophase I, the third stage of the first meiotic division shows the separation of paired homologous chromosomes towards opposing ends of the cell. ...
What cell type produces testosterone? Leydig cellsare interstitial cells located adjacent to the seminiferous tubules in the testes. The best-established function of Leydig cells is to produce the androgen, testosterone, under the pulsatile control of pituitary luteinizing hormone (LH) (9). ...
The other parent, which is a female, produces the egg cell (known as ovum). Both cells are called gametes. These gametes join in a process called fertilization. The offsprings from sexual reproduction are not identical to the parents because the DNA (genetic traits) come from two different ...