Are all sea animals viviparous?

Examples of Viviparous Marine Life Examples of marine life that are viviparous include: Marine mammals such as whales and dolphins, pinnipeds, sirenians, and sea otters. Some sharks, including blue sharks, white sharks hammerhead sharks, and bull sharks, and. Some other fish species, (e.g., the Pacific ocean perch).

1. Are all fish viviparous?
2. Are dolphins viviparous?
3. Are fish viviparous or oviparous?
4. Are all fish oviparous?
5. Which of the following is viviparous?
6. Which aquatic animal is viviparous?
7. Is clownfish a viviparous?
8. Is monkeys viviparous or oviparous?
9. Is salmon a viviparous?
10. Are fish asexual?
11. Which is oviparous mammal?
12. Which of the following animals is not viviparous?
13. Are mice viviparous?
14. Are turtles viviparous?
15. Are bees viviparous?
16. Which of the following is viviparous fish?
17. Is Flying Fox viviparous?

Are all fish viviparous?

Modifications in the reproductive system of males are also decisive, since they need to reach internal fertilization or internal gametic association. Among the 25.000 species of teleost fishes, approximately 500 fish species are viviparous. ... Most of the fresh water viviparous fish species are now endangered.

Are dolphins viviparous?

Hint: The viviparous are young ones laying animals. Viviparity is the development of an embryo inside the body of the parent and finally giving birth to them. Most mammals are viviparous. ... Platypus is a primitive semi-aquatic egg-laying mammal whereas dolphins and whales are viviparous aquatic mammals.

Are fish viviparous or oviparous?

Overview. Most fish are oviparous, although ovoviparity and viviparity are also well represented. Parental care may occur in oviparous fishes but is quite variable, with many fishes scattering eggs and displaying no care whatsoever for offspring.

Are all fish oviparous?

Oviparity is where fertilisation occurs internally and so the female sheds zygotes (or newly developing embryos) into the water, often with important outer tissues added. Over 97% of all known fish are oviparous (needs confirmation, since the ovuliparity is a new term which may be confused with oviparity.

Which of the following is viviparous?

This option is most relevant and correct as we have seen both bats and whales are viviparous. They give birth to their young ones which are grown and nourished inside the female body.

Which aquatic animal is viviparous?

Examples of marine life that are viviparous include: Marine mammals such as whales and dolphins, pinnipeds, sirenians, and sea otters. Some sharks, including blue sharks, white sharks hammerhead sharks, and bull sharks, and. Some other fish species, (e.g., the Pacific ocean perch).

Is clownfish a viviparous?

Clown fish are both oviparous and hermaphroditic. These fish most commonly lay their eggs in the spring.

Is monkeys viviparous or oviparous?

Viviparous animals are those in which fertilization and embryo development occur inside the individual. Humans are viviparous. Mammals such as cows, monkeys, chimpanzees are viviparous.

Is salmon a viviparous?

Oviparous fish develop by obtaining food from the yolk in the egg. Salmon, for example, are oviparous. Ovoviviparous fish keep the eggs inside of the mothers body after internal fertilization. ... Some species of fish, such as various sharks, are viviparous.

Are fish asexual?

The fish reproduces using a strategy in which a female's egg cell develops into a baby without being fertilized by a male's sperm cell. But that does not mean the fish does not need some hanky panky. ... About 50 vertebrates are known to use asexual reproduction including fish, amphibians and reptiles.

Which is oviparous mammal?

Platypus (Ornithorhynchus) and Echidna (Tachyglossidae) are oviparous mammals.

Which of the following animals is not viviparous?

So, the correct answer is, 'Platypus. '

Are mice viviparous?

Oviparous animals are animals that lay eggs. Viviparous animals are animals that give birth to young ones. So mouse are viviparous animals as they give birth to young ones.

Are turtles viviparous?

Viviparity has evolved at least 100 times within reptiles (Shine 1985). Viviparous species are, however, distributed unevenly at all taxonomic levels. Turtles, archosaurs (crocodilians and birds), and sphenodontidans are entirely oviparous, whereas viviparity has evolved numerous times among lizards and snakes.

Are bees viviparous?

Answer: heyy frnd... the statement is false as both lay eggs and are oviparous...

Which of the following is viviparous fish?

Hammerheads, requiem rays, and smoothhounds are viviparous (such as the bull and the blue rays.

Is Flying Fox viviparous?

Rest all three animals, i.e., flying fox, elephant and whale are viviparous mammals and giving birth to young ones.