Observe the following statements and
pick out the right option from the following: Statement I – Perfumes are
manufactured from essential oils.
Statement II – Essential oils are formed
at different parts of the plants.
Observe the following statements and pick
out the right option from the following:
Statement I: The drug sources of Siddha
include plants, animal parts, ores and minerals.
Statement II: Minerals are used for
preparing drugs with long shelf-life.
Which of the following statement(s)
is/are correct?
i. Mushrooms are the fruiting body of
edible fungi.
ii. Single-cell proteins are the dried
cells of macro organism.
iii. Regular use of liquid seaweed
fertilizer will help plants to withstand environmental stress.
iv. SCP can completely replace the
conventional protein sources.
Select the incorrect pair/pairs of
statements about single cell protein
i. Chemical pesticides - Safe for human
and the environment
ii. Mushrooms - White vegetable
iii. Zarrouk medium- Culture medium
iv. Seaweed - Rich in potassium
Match the following pairs about mushroom
cultivation.
A. Straw size (i) 75-85%
B. Distant between blocks (ii) 20 cm C.
Cap size at harvesting (iii) 2-4 inch
D. Relative humidity (iv) 10-12 cm