Practice MCQ Questions and answers on Biology-GK Page-1 section-2

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1.
One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?

A. Having waited a day, it is too late to take an antibiotic

B. You need an antiseptic, not an antibiotic

C. You need to be vaccinated instead of taking an antibiotic

D. You are infected by a virus

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2.
Plants that grow under average temperature and moisture are called:

A. halophytes

B. hydrophytes

C. mesophytes

D. xerophytes

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3.
Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of

A. hormones

B. enzymes

C. proteins

D. vitamins

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4.
Mutation is

A. a factor responsible for plant growth

B. a change which affects the offspring of F₂ generation only

C. a change that is inherited

D. a change which affects the parents

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5.
Pollination by wind is called

A. anemophily

B. hydrophily

C. zoophily

D. entomophily

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Practice MCQ Questions and answers on Biology-GK

1. One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?

Answer & Solution

2. Plants that grow under average temperature and moisture are called:

Answer & Solution

3. Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of

Answer & Solution

4. Mutation is

Answer & Solution

5. Pollination by wind is called

Answer & Solution

Read More Section(Biology)

1.
One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?

2.
Plants that grow under average temperature and moisture are called:

3.
Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of

4.
Mutation is

5.
Pollination by wind is called