Biology-Biodiversity and its Conservation

Test Preparation on Biology-Biodiversity and its Conservation

1.

Which is the right option for the tallest and the smallest Gymnosperm plant?

1Eucalyptus and Zamia pygmea
2Wolffia globosa and Eucalyptus
3Sequoia sempervirens and Zamia pygmea
4Sequoia sempervirens and Wolffia globosa

2.

Which one is odd for species diversity?

1α diversity
2γ diversity
3β diversity
4λ diversity

3.

How many biosphere reserves are present in India ?

141
234
314
443

4.

Which is the correct option the Amazon rain forest?

I. In this rain forest, there might be at least two million insects species waiting to be discovered and named.

II. This forest is known as the lungs of the planet.

III. In this forest digging of mine is performed by dynamite.

IV. This forest is destroyed for the cultivation of soybeans.

V. This forest contains world-famous Biodiversity

1i, ii, iv, v
2i, ii, iii, iv
3ii, iii, iv, v
4iii, v, iv

5.

Which micro organism is responsible for synthesis of antibiotics ?

1Bacteria
2Virus
3Fungus
4Algae

6.

In which region of South America maximum species of birds can be found ?

1Equador
2Brazil
3Colombia
4Peru

7.

Which scientist has classified species diversity ?

1Thoeprestus
2Lineus
3Whittaker
4Treshaw

8.

Which group is meant for Endemic species of birds ?

1Nilgiri pipit, Rofous babbler, Lesser-Florican
2Lesser-Florican, Nilgiri wood pigeon, Malabar parakeet
3Malabar parakeet, Niligiri pipit, Rofous babbler
4all the above

9.

How many Indian plant species are used to extract essential oils and scents ?

150
2500
350,000
45000

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