Which of these refers to plants or animals that are confined to a specific geographical area?
Choose the correct option.
Unit Test Paper 3
a. Extinct species
b. Endemic species
c. Endangered species
d. Threatened species
Which of these are the causes for loss of biodiversity?
a. Destruction of forests
b. Pollution
c. Climate change and natural disasters
d. All of these
Which of these is not a category in the IUCN Red List of threatened species?
a. Extinct
b. Reserves
c. Near threatened
Which of these is known as the power house of the cell?
a. Golgi bodies b. Ribosomes
c. Mitochondria
d. Plastids
Which of these glands secrete insulin?
a. Thyroid gland b. Pituitary gland c. Adrenal gland
d. Pancreas
d. Data deficient
Answers
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Answer:
Q 1 -b endemic species
Q 2- d all of the above
Q 3 - reserves
Q 4 - c mitochondria
Q 5 - d pancreas
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