Current Affairs: Questions 11330 - 11331 of 11574

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Question 11330

Question

MCQ▾

Consider the following statements:

i. Coccolithophores are single-celled algae living in the upper layers of the world՚s oceans.

ii. They have played a key role in marine ecosystems and the global carbon cycle for millions of years.

iii. Coccolithophores calcify marine phytoplankton that produces up to 40 percent of ocean calcium carbonate.

Which of the following statements are correct?

Choices

Choice (4)Response

a.

ii and iii only

b.

i and ii only

c.

i and iii only

d.

All a., b. and c. are correct

Question 11331

Question

MCQ▾

Consider the following statements with respect to revised guidelines for handling biomedical waste:

i. Wet and dry solid waste bags must be securely tied and handed over to waste collectors authorized by ULBs daily.

ii. Waste handlers will be trained about infection prevention measures and designated nodal officers for biomedical waste management in hospitals will be responsible for it.

iii. Waste contaminated with body fluids or blood of COVID-19 patients must be collected in yellow bags.

Which of the following statements are correct?

Choices

Choice (4)Response

a.

i and iii only

b.

ii and iii only

c.

i and ii only

d.

All a., b. and c. are correct

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