Webb13 dec. 2024 · Viviparous Antonym and Other Reproductive Strategies . The opposite (antonym) of viviparous is oviparous, in which the organism lays eggs. A very recognizable example of an oviparous animal is the chicken. Marine animals that lay eggs include sea turtles, skates, some sharks, many fish, and nudibranchs. Webb7 okt. 2024 · Hybridization is probably possible because the oviparous and viviparous populations diverged recently (~4.5 Ma) 13. The authors sampled lizards in a natural contact zone of oviparous and ...

What Does Viviparous Mean? - ThoughtCo

WebbClass Chondrichthyes (sharks, rays, and skates) Cartilaginous fishes; jaws; paired fins; no swim bladder; pelvic fins in males often modified to form claspers; gill arches internal to gills; reduced notochord; lateral-line system; paired nostrils; internal nares absent; separate sexes; internal fertilization and direct development; oviparous, ovoviviparous, or viviparous. WebbOvoviviparity, ovoviviparous, ovivipary, or aplacental viviparity is an outmoded term used as a 'bridging' form of reproduction between egg-laying oviparous and live-bearing … china training center

The Following Statements Are True With Oviparous Animals …

Webb5 apr. 2024 · Ovoviviparous sharks are similar to viviparous species in that there is internal fertilization and the young are born live, but differ in that there is no placental connection … Webb15 aug. 2024 · According to Compagno 1990, 43% of all cartilaginous fishes are oviparous. All sharks in the order Heterodontiformes are oviparous, 60-70 % in the order … Webb4 apr. 2024 · Because their eggs are prone to accidents and predators. So viviparous animals include mammals like whale, shark, mouse, humans etc. except some egg-laying mammals like Platypus. Lizards and turtles both lay eggs and hatch them until the birth of their young ones. Similar is the case of crocodiles. Therefore these are the oviparous … gram vs ounce converter