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Aquatic animals
- Almost all aquatic animals reproduce in water, either oviparously or viviparously, and many species routinely migrate between different water bodies during their life cycle.
en.wikipedia.org/wiki/Aquatic_animal
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What animals reproduce through parthenogenesis?
Reproduction means to have babies or offspring. To reproduce, animals need a male and a female. Together they can create offspring when they mate. This is called sexual reproduction.
- How do animals reproduce?
Reproduction. To reproduce, animals need a male and female....
- How do animals reproduce?
Sep 23, 2021 · The resulting offspring can be either haploid or diploid, depending on the process in the species. Parthenogenesis occurs in invertebrates such as water fleas, rotifers, aphids, stick insects, and ants, wasps, and bees. Ants, bees, and wasps use parthenogenesis to produce haploid males (drones).
Almost all aquatic animals reproduce in water, either oviparously or viviparously, and many species routinely migrate between different water bodies during their life cycle. Some animals have fully aquatic life stages (typically as eggs and larvae), while as adults they become terrestrial or semi-aquatic after undergoing metamorphosis.
Humans typically reproduce through sexual reproduction. Sexual reproduction produces offspring that are unique individuals. Half of their genes come from each parent. Sex cells are called gametes.
Nearly all fish spawn, as do crustaceans (such as crabs and shrimp), mollusks (such as oysters), squid, and echinoderms (such as sea urchins and sea cucumbers). Frogs, corals, squid, and octopuses also spawn ( Figure 18.6 ).
Reproduction. To reproduce, animals need a male and female. Together they can create offspring, or babies. Some animals, such as chickens, fish and snakes, lay eggs which contain their...
Freshwater hydrozoans, for example, reproduce asexually until the onset of cold weather, which stimulates them to form testes and ovaries. Colonial hydrozoans asexually produce individuals known as polyps. Polyps, in turn, give rise to free swimming stages (medusae), in which gonads develop.
