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9.binary fusion
10.Oviparous animals look after their eggs after laying them
example frog
11.Among animals, viviparity is development of the embryo inside the body of the parent, eventually leading to live birth. This is opposed to oviparity which is a reproductive mode in which females lay developing eggs that complete their development and hatch externally from the mother.example human
12. A tadpole is the larval stage in the life cycle of an amphibian. Most tadpoles are fully aquatic, though some species of amphibians have tadpoles that are terrestrial. Tadpoles have some features that may not be found in adult amphibians such as a lateral line, gills, and tails.
13.Budding is a type of asexual reproduction, which is most commonly associated in both multicellular and unicellular organisms. Bacteria, yeast, corals, flatworms, Jellyfish
14.Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts to separate entities resembling the original. The object experiencing fission is usually a cell, but the term may also refer to how organisms, bodies, populations, or species split into discrete parts
15.Reproduction is an integral feature of all living beings. Reproduction is important for the survival of all living things. Without a mechanism for Reproduction, life would come to an end. Reproduction helps in maintaining a proper balance among various biotic constituents of the ecosystem.
16.a baby, an animal or a plant in the early stages of development before birth
17.In vitro fertilisation is a process of fertilisation where an egg is combined with sperm outside the body, in vitro.
18
a.Sperm is the male reproductive cell
b.an egg produced by a woman or female animal.
c.a cell that starts the process of forming a baby person or animal, formed by the joining together of a male and a female gamete
20.In fact, sexual reproduction—the union of two gametes (syngamy)—is the most common sexual phenomenon and occurs quite widely among the protists—for example, among various flagellated organisms and pseudopods and among many parasitic phyla (e.g., in Plasmodium, a malaria-causing organism).