Part B Practice Questions — Form & Functions

In Amoeba, osmoregulation is carried out by the

The components of castor oil seed and the maize grain are similar except for the 

The primary structure responsible for pumping blood for circulation through the mammalian circulatory system is the

Organisms I, II, III and IV have surface volume ratios of 1:2, 1:3, 1:4 and 1:5 respectively. The organism that is likely to have the most complex transport system is

A person that is obese must avoid meals containing 

The modes of nutrition in Nitrobacter, Ascaris and Homo-sapiens respectively are

In which of the following groups of animals is the malpighian tubule found?

The soil swallowed by the earthworm to form the worm cast is ground up in the

Which of the following is the correct order of the vertebrae along the spinal column?

There will be agglutination when the

The maize grain is a fruit and not a seed because it 

Which of the following is incorrect? The prothallus of a fern

In a positive phototropic response of a coleoptile, the region of greatest curvature is brought about by the 

In the enzymic reaction

\(\scriptsize Starch \underset{Amylase}{\rightarrow} Sugar\)

starch is referred to as the 

Which of the following is not a function of the liver?

If the bark and phloem tissues of a woody shoot are peeled off by ringing, the whole plant will eventually die because 

In which one of the following groups of organisms do all the members have asexual methods of reproduction?

Which of the following is formed immediately after the first product of photosynthesis?

A wide pith with a ring of conducting tissue is characteristic of the root of

The gill rakers of fishes take part in