Synthesis of ATP in mitochondria requires
1) Oxygen
2) NADP
3) FMN
4) Pyruvic acid

In anaerobic respiration in plants
1.  CO₂ is taken
2.  CO₂ is given out
3.  O₂ is given out
4.  O₂is taken in

In an oal, forest, the least amount of energy turnover is accomplished by
1. Fungi and bacteria
2. Oaks
3. Squirrels
4. Hawks

In one tissue, cells are isodiametric, walls are thin and made of cellulose. The other tissue consists of long narrow cells with thick and lignified walls. They are

1) Parenchyma and collenchyma
2) Parenchyma and sclerenchyma
3) Sclerenchyma and collenchyma
4) Sclerenchyma and parenchyma

Which of the following pair is wrongly matched about the taxonomic arrangement of cat?

1)    Scientific name – Felis domestica.
2)    Family – Felidae.
3)    Order – Mammalia.
4)    Phylum – Chordata.

Cyanobacteria a new name has given to
1. Myxophyceae
2. Myxomycetes
3. Mycoplasma
4. Schizomycetes

 Difference between dominance and epistasis is that dominance involves

(1) inter-allelic gene expression

(2) intra-allelic gene expression

(3) inter chromosomal gene expression

(4) none of these

The family which possess only unisexual flower is

 1) Asteraceae
 2) Muscceae
 3) Euphorbiaceae
 4) Fabaceae

Study of nuclear cytology is
1. Neurology
2. Rhinology
3. Mycology
4. Karyology

Hair is used primarily for:
 1) defense
 2) coloration
 3) insulation
 4) sensation