What is the process of forming organs called? Give two examples in each case of organs or tissues in which you would expect (a) meiosis, (b) mitosis to be taking place. What are the formed elements? 2. What happens to the sperm there? ___ What...
What process needs to be stimulated? a. cell decay b. cell transfer c. cell meiosis d. cell division In which phase of cell division is the mitotic apparatus formed? The process of cell division in which diploid cells are converted to haploid gametes is called. ...
in the embryo sac, a group of a few cells, two of which are female gametes, has formed inside the ovule. When the pollen tube comes into contact with the embryo sac, fertilization proper takes place.
Offspring is made by a cell from the male and a cell of the female. Different steps are involved in the process. The cells of an animal or higher plant have two sets of chromosomes: they are diploid. When gametes (sex cells) are produced, they have onlyone set of chromosomes: they ar...
During meiosis, haploid gametes are produced. It is a kind of cell division wherein the number of chromosomes is reduced in the parent diploid cell by half in number. Some entities such as algae contain haploid sections in their life cycle. Other entities such as male ants exist as haploid...
These twins will have different genetics (and characteristics), because they're formed from different zygotes. How are gametes, chromosomes, and zygotes related? Gametes are reproductive cells. The egg (or ovum) is the female gamete, and the sperm is the male gamete. In girls, the ...
Reproduction is the biological process of producing offsprings that are biologically or genetically similar to the parents. Explore more about different types of reproduction only @ BYJU'S.
each of these stages. Before the gametes are formed homologous chromosomes exchange genetic material, resulting in new combinations of genes on each chromosome. Then during the generation of the gametes by meiosis, the homologous chromosomes are distributed randomly, ensuring that each gamete is unique...
What is the reduction division process by which haploid gametes and spores are formed consisting of a single duplication of the genetic material followed by two mitotic divisions? What type of cell division starts with a diploid cell and ends up with a haploid cell...
What is the term for the structure that is a ball of cells resulting from the division of a fertilized ovum, and from which a blastula is formed? Process that produces haploid sperm from diploid stem cells: ___ Formation (meiosis) of female gametes (oocytes): ___ Gametes are: a. all...