In bryophytes fertilization takes place in_____.

1. 1. Antheridia
   2. water
   3. Ovule
   4. Archegonia

Enzymes_____the activation energy of a chemical reaction.

1. 1. Increases
   2. Decreases
   3. Increases or decreases depending upon individual enzyme
   4. Does not effect

Protein factory is_____.

1. 1. nucleus
   2. ribosome
   3. centriole
   4. golgi complex

Vascular Cambium initially appears as actively dividing cells between _____.

1. 1. Primary xylem and primary phloem
   2. Primary Xylem and secondary xylem
   3. Secondary xylem and secondary phloem
   4. Primary xylem and secondary phloem

A Vegetable containing sulphur is_____.

1. 1. Brinjal
   2. Pumpkin
   3. Cabbage
   4. Potato

Under unfavourable conditions, the Amoeba reproduces by _____.

1. 1. Encystment
   2. Binary fission
   3. Endomixis
   4. Conjugation

In HomoSapiens (Human) the fertilization occurs in the_____.

1. 1. Oviduct
   2. Ovaries
   3. Uterus
   4. Cervix

The membrane covering the lungs is a_____.

1. 1. Peritoneum
   2. Pleura
   3. Mesothelium
   4. Pericardium

The survival of an animal depends upon its ability to take some _____ from its environment.

1. 1. Chemicals
   2. Organic molecules
   3. Inorganic molecules
   4. Hydrocarbons

In animals meiosis produces_____.

1. 1. gametes
   2. spores
   3. both a & b
   4. None of the above