Question Detail

What is movement of cell against concentration gradient is called

osmosis
active transport
diffusion
passive transport

Answer: Option B

Similar Questions :

1. Photosynthesis takes place faster in ?

yellow light
red light
darkness
white light

Answer: Option D

2. Which of has following group of gases contribute to the 'Green House Effect' ?

Carbon tetrafluoride and Nitrous oxide
Carbon monoxide and Sulphur dioxide
Ammonia and Ozone
Carbon dioxide and Methane

Answer: Option D

3. Which of the following tests helps in diagnosis of cancer ?

Urine test
Neuro Test
Blood test
Biopsy test

Answer: Option D

4. Which among following is not a biotic component ?

Consumer
Producer
Composers
Decomposers

Answer: Option C

5. Who invented Vitamin ?

F.G. Hopkins
Mc. Collum
Holst
Ronald Ross

Answer: Option A

Explanation:

Mc. Collum invented Vitamin A, Vitamin B and Vitamin D

Holst invented Vitamin C

Ronald Ross invented Malaria parasite and treatment.

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