Classify the following animals based on the type of food they eat: tiger, deer, rabbit, dog, fox, elephant, bear, monkey, human, grasshopper, cow, polar bear
Which of the following are oviparous animals and which are viviparous animals?
Frog, Human being, Sparrow, Lizard, Cow, Dog, Hen, Fish, Butterfly, Cat.
In which of the following animals the embryos develop fully the mother's body and in which they develop fully in the eggs laid by mother?
Cow, Ostrich, Frog, Lizard, Deer, Cat, Snake, Tiger, Dog, Hen