What are animals in which zygote formation takes place in the body cal...
Animals are categorized into 2 types of–oviparous and viviparous. Viviparous animals are those animals in which zygote development takes place within the body itself. Mammals are a very good example for viviparous reproduction.
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What are animals in which zygote formation takes place in the body cal...
Viviparous Animals
Viviparous animals are those in which zygote formation takes place in the body. The correct answer to the question is option 'B', which is viviparous.
Examples of viviparous animals include:
1. Humans
2. Most mammals such as cows, dogs, cats, and horses
3. Some reptiles such as snakes and lizards
4. Some fish such as guppies and sharks
In viviparous animals, the offspring develop inside the mother's body and receive nutrients and oxygen through the placenta. The offspring are born live and fully developed, or close to it, and are able to survive on their own.
Viviparity is different from oviparity, where the zygote develops outside of the mother's body in an egg. Some animals, such as some reptiles and birds, are oviparous.
In conclusion, viviparous animals are those in which zygote formation takes place in the body, and examples include humans, most mammals, some reptiles, and some fish.
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