Name the scientists who elucidated the basic structure of immunoglobulin?
Dog lies down to sleep only after observing the surroundings. Why?
Which is the biggest cell?
what is an animal?
In which country the yak is found?
Explain how long a camel survive without water?
Which is the tallest living animal?
What is an oviparous animal?
In which country kiwi is found?
Explain how many arms does an octopus have?
what is binomial nomenclature?
Explain how long does a dolphin sleep?
what is mammal?
Explain how many species are there in mammals?
what are tentacles?