How many vertebrae are present in lumbar region?

1. 1. 5
   2. 7
   3. 12
   4. 4

Which of the following light is least absorbed by the plants?

1. 1. Orange
   2. Red
   3. Blue
   4. Green

From one pyruvate passing through Kreb’s cycle, how many NADH are formed?

1. 1. 1
   2. 2
   3. 4
   4. 3

The first transgenic plant to be produced is_____.

1. 1. Brinjal
   2. Rice
   3. Tobacco
   4. Cotton

Release of the ovum from ovary is called_____.

1. 1. fertilization
   2. ovulation
   3. implantation
   4. none of these

The wax present on the body of cockroach is secreted:

1. 1. Oenocytes
   2. Mucocytes
   3. Leucocytes
   4. Granulocytes

Radiolarians belong to which of the following protozoal group_____.

1. 1. Zooflagellates
   2. Foraminifera
   3. Apicomplexans
   4. Actinopods

What is called movement of cell against concentration gradient?

1. 1. Passive Transport
   2. Osmosis
   3. Diffusion
   4. Active Transport

Megaphylls i.e. leaves with divided veins with an expanded lamina is a dharacteristic of_____.

1. 1. Ferns
   2. Seed plants
   3. Both a and b
   4. Lycopods

Insulin is a human_____.

1. 1. Gene
   2. Glucose
   3. Diabetes
   4. Protein