BIOLOGICAL CLASSIFICATION & PLANT KINGDOM
Objective Type Questions (One option is correct)
01. Read the following pair:
1. Diatoms-chief
producer of ocean.
2. Dinoflagellates-one
flagellum long & one flagellum short.
3. Slime
mould-spore have true wall.
4. Euglenoids-cellulosic
cell wall.
5. Protozoans-unicellular
eukaryotes
Choose the correct pair?
a) 1, 2 & 3
b) 3, 4 & 5
b) 3, 4 & 5
c) 1,3 & 5
d) 1,2 & 5
d) 1,2 & 5
02. Choose the incorrect match
from following:
a) Phycomycetes,
Rhizopus
b) Ascomycetes-Aspergillus
c) Basidiomycetes-Alternaria
d) Deuteromycetes-Colletotrichum
03. Red algae differ from the Brown
algae in having:
a) Chlorophyll “a”
b) Aquatic
Nature
c) Cellulosic
cell wall
d) Reproduce
sexually by non-motile gametes
04. Which one of the following pairs
is wrongly Matched
( a) Methanogens-Gobar
gas
( b) Yeast-Ethanol
( c) Aspergillus
Niger-Citric acid
( d) Trichoderma-Penicillin
05. 1. Saprophytic Nature.
2. Spores process true walls.
3. Their aggregation is called plasmodium.
4. Spores are dispersed by air currents.
Above statements are correct
for?
a) Plasmodium
b) Protozoans
b) Protozoans
c) Diatoms
d) Slime moulds
06. Consider the following
statements. How many
statements are correct?
1. Diatoms
are also called pearls of ocean.
2. Diplontic
life cycle found in mango and wheat.
3. Apothecium,
Perithecium & Cleistothecium types of
fruiting bodies are formed in the
life cycle of members of class Ascomycetes.
4. Neurospora
used in biochemical and genetic work.
a)
One
b) Two
c) Three
d) Four
b) Two
c) Three
d) Four
07. Classification of algae is mainly
based on?
a) Sexual Reproduction
b) Pigments
b) Pigments
c) Stored food
d) Numbers of flagella
d) Numbers of flagella
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