80% of the food of sponges consists of__________?

Related Mcqs:

mitochondria in heart muscles are nearly_____________?

A. 400 B. 375 C. 350 D. 325...

Which of the following statement about filicinae a group of tracheophytes is incorrect_________________?

A. They belong to sphenopsida B. They are seedless and their leaves are called fronds C. They live in shady and moist areas. D. They show circinate vernation....

Acromegaly is caused due to oversecretion of____________?

A. STH B. TSH C. ACTH D. Thyroxin...

About __________ % of photosynthesis is carried by terrestrial plants, while rest occurs in ocean, lakes, and ponds?

A. 10% B. 20% C. 30% D. 40%...

The part of the brain that connects the two hemispheres of the brain is called____________?

A. Corpus callosum B. Medulla oblongata C. Cerebral cortex D. Cerebellum...