Germ Cell Definition The unipotent stem cells that can divide and produce gametes are called germ cells. The gametes of haploid sex cells are produced by a germ cell, which undergoes meiotic cell division and produces genetically unique gametes. These gametes fuse during fertilization and form diploid zygotes. The germ
Table of Contents Diploid Definition The word diploid originates from a Greek word, which can be broken into two word “di” meaning two and “ploidy” means the chromosome set present within the cell. thus, diploid means there are two set of similar chromosome, each coming from the parent cell. The
Table of Contents Growth Definition Growth (biology definition) is the unstoppable rise in the size of an organism through time. Development and maturity are synonyms. What is Growth? Growth is the unstoppable rise in the size of an organism through time. It may also be described as one of a
Table of Contents Fecundity Definition Fecundity is a measure of fertility in biology. It might also refer to the ability to reproduce or generate growth. It can be quantified in demography by counting gametes, seed set, or asexual propagules. What is Fecundity? The reproduction rate (fecundity rate) or the performance
Table of Contents Zygote Definition A fertilised eukaryotic cell is referred to as a zygote. The term “zygote” is used in biology, medicine, and other related professions, including psychology, to refer to a cell that arises after the union of sex cells (also called gametes). Male and female gametes are
Table of Contents Binary Fission Definition Binary fission is a kind of asexual reproduction in biology that occurs when a parent cell divides into two identical cells, each with the ability to expand to the size of the original cell. The term asexual refers to reproduction that takes place without
Table of Contents Gamete Definition A gamete is a mature reproductive or sex cell with a haploid number of chromosomes (i.e., just one set of dissimilar chromosomes) and the ability to fuse with another haploid reproductive cell to produce a diploid zygote. The zygote is created by fusing (or merging)
Table of Contents What is Sexual Reproduction? Sexual reproduction involves the fusion of haploid gametes. It is defined as a mode of reproduction in which a diploid zygote is formed after the fusion of the male and female haploid gametes. Later, the zygote is developed into a new offspring that
Table of Contents Fragmentation Definition Fragmentation can be defined as the process in which a larger fragment gets broken into smaller parts or chunks. It is an asexual form of reproduction which is seen processes such as DNA cloning and apoptosis. Fragmentation is seen happening in multicellular organism. When a
What is Gastrulation? We all know that giving birth to the organisms including mammals is considered as one of the vital process in every class of animals as it gives rise to next generation. Formation of the embryo, is a very complex process and it involves various process of developmental