Biology, 07.11.2020 04:50 aleilyg2005

Define the following types of sexual reproduction: Binary fission, budding. fragmentation, parthenogenesis

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Binary fission- is the division of a single entity into two or more parts and the regeneration of those parts to separate entities resembling the original

budding- is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site

fragmentation- A form of asexual reproduction wherein a parent organism breaks into fragments, each capable of growing independently into a new organism

parthenogenesis- is regarded as a form of asexual reproduction since a zygote forms without the union between female and male gamete s

Answer from: bremarie102013

Binary fission-Binary fission, asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.

Budding-Budding is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. The small bulb-like projection coming out from the yeast cell is called a bud.

Fragmentation-Fragmentation in multicellular organisms is a form of asexual reproduction in which an organism is split into fragments. Each of these fragments develop into matured organism, full grown individuals that are genetically and morphologically identical to their parents.

Parthenogenesis-

Parthenogenesis is a form of reproduction in which an egg can develop into an embryo without being fertilized by a sperm. Parthenogenesis is derived from the Greek words for “virgin birth,” and several insect species including aphids, bees, and ants are known to reproduce by parthenogenesis.

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