HARD
Biology
IMPORTANT
Earn 100

How many organisms in the list given below are autotrophs?

Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Streptomyces, Saccharomyces, Trypanosoma, Porphyra, Wolffia

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Important Questions on Monera (Prokaryotes)

EASY
Biology
IMPORTANT
ERRORLESS BIOLOGY VOLUME 1>Chapter 2 - Monera (Prokaryotes)>Ordinary Thinking>Q 9

Gram-ve and Gram+ve bacteria have cell membranes made up of:

MEDIUM
Biology
IMPORTANT
ERRORLESS BIOLOGY VOLUME 1>Chapter 2 - Monera (Prokaryotes)>Ordinary Thinking>Q 10

Some hyperthermophilic organisms that grow in highly acidic pH2 habitats belong to the two groups

MEDIUM
Biology
IMPORTANT
ERRORLESS BIOLOGY VOLUME 1>Chapter 2 - Monera (Prokaryotes)>Ordinary Thinking>Q 11
The chief component of bacterial cell wall is
EASY
Biology
IMPORTANT
ERRORLESS BIOLOGY VOLUME 1>Chapter 2 - Monera (Prokaryotes)>Ordinary Thinking>Q 14

Muramic acid is present in the cell wall of

MEDIUM
Biology
IMPORTANT
ERRORLESS BIOLOGY VOLUME 1>Chapter 2 - Monera (Prokaryotes)>Ordinary Thinking>Q 16

Match the following pairs correctly and choose the right combination:

Column I Column II
A. Escherichia coli 1. 'nif' gene
B. Rhizobium meliloti 2. Digests hydrocarbon of crude oil
C. Bacillus thuringiensis 3. Production of human insulin
D. Pseudomonas putida 4. Biological control of fungal disease
    5. Bioinsecticide

 

EASY
Biology
IMPORTANT
ERRORLESS BIOLOGY VOLUME 1>Chapter 2 - Monera (Prokaryotes)>Ordinary Thinking>Q 18
Which of the following is a genetic vector?
EASY
Biology
IMPORTANT
ERRORLESS BIOLOGY VOLUME 1>Chapter 2 - Monera (Prokaryotes)>Ordinary Thinking>Q 19

Bacteria bearing flagella all over the body are called

EASY
Biology
IMPORTANT
ERRORLESS BIOLOGY VOLUME 1>Chapter 2 - Monera (Prokaryotes)>Ordinary Thinking>Q 20

The habitat of E. coli is: