Define what rats and rabbits use their claws?
why the blood cholesterol level of birds is very high ?
What is the situation of fishers, fish farmers and the fishing fleet?
Explain the four ways a horse moves?
what are arboreal animals?
valve guarding superior vena cava in embryonic stage
How might the absence of a coelom affect an Acoelomate's response to environmental changes or stressors?
How does excretion take place in fish?
Which animal defends itself by squirting an noxious liquid called mercaptan?
What does the Haversian (central) canal in each osteon contains?
What are the various Labour standards in the fishing sector ?
Explain how many arms does an octopus have?
How are fisheries regulated?
why do biologist study protostomes
Name the largest indian deer?
