Spore dissemination in some liverworts is aided by:

1. elaters

2. indusium

3. calypatra

4. peristome teeth

A person who is on a long hunger strike and is surviving only on water, will have:

1. more sodium in his urine

2. less amino acids in his urine

3. more glucose in his blood

4. less urea in his urine

Which one of the following pairs is not correctly matched?

A common test to find the genotype of a hybrid is by:

1. crossing of one F₂ progeny with a male parent

2. crossing of one F₂ progeny with a female parent

3. studying the sexual behaviour of F₁ progenies

4. crossing of one F₁ progeny with a male parent

Which one of the following is a matching pair of a body feature and the animal possessing it?

1. Post-anal-tail - Octopus

2. Ventral Central nervous system - Leech

3. Pharyngeal gills slits absent in embryo - Chamaeleon

4. Ventral heart - Scorpion

Which of the following pairs are correctly matched? 
 

1. A, C, and D

2, B, C, and D

3. Only A and D

4. Only A and B

If you suspect a major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence?

A person is having problems with calcium and phosphorus metabolism in his body. Which one of the following glands may not be functioning properly?

1. Parathyroid

2. Parotid

3. Pancreas

4. Thyroid

What is true about Nereis, Scorpion, Cockroach, and Silverfish?

The finches of the Galapagos islands provide evidence in favour of:

1. special creation

2. evolution due to mutation

3. retrogressive evolution

4. biogeographical evolution