Free Organisms And Populations (Daily Quiz: 5) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Presence of plants arranged into well defined vertical layers depending on their height can be seen best in:

(a) Grassland

(b) Tropical Rain Forest

(c) Temperate Forest

(d) Tropical Savannah

Question-2

Association of animals when both partners are benefitted

(a) colony

(b) commensalism

(c) mutualism

(d) ammensalism

Question-3

Many freshwater fishes cannot live for long in sea water and vice-versa mainly because of the

(a) change in the levels of thermal tolerance.

(b) variation in light intensity.

(c) osmosis.

(d) spectral quality of solar radiation.

Question-4

What will happen to a well growing herbaceous plant in the forest if it is transplanted outside the forest in a park?

(a) It will grow well because it is planted in the same locality.

(b) It will grow normally.

(c) It may not survive because of the change in its microclimate.

(d) It grows very well because the plant gets more sunlight.

Question-5

Many adaptations of an organism have evolved over a long duration of evolution and are __________

(a) Genetically fixed

(b) Genetically unstable

(c) Genetically disadvantageous

(d) Genetically extemporaneous