Science Quiz 37

1. Bacteria 
2. Fungi 
3. Plants (2016)

Select the correct answer using the code given below.

1. Vegetative propagation produces clonal population. 
2. Vegetative propagation helps in eliminating the virus. 
3. Vegetative propagation can be practiced most of the year.

1. Bagasse can be used as biomass fuel for the generation of energy. 
2. Molasses can be used as one of the feedstocks for the production of synthetic chemical fertilizers. 
3. Molasses can be used for the production of ethanol.

1. Calcium 
2. Iron 
3. Sodium 

Which of the minerals given above is/are required by the human body for the contraction of muscles? (2013)

1. Sea cow 
2. Sea horse 
3. Sea lion 

Which of the above is/are mammal/mammals? (2013)

1. Viruses lack enzymes necessary for the generation of energy. 
2. Viruses can be cultured in any synthetic medium. 
3. Viruses are transmitted from one organism to another by biological vectors only.