Organisms and P...

The capacity of the environment in which a species can get maximum nutrition is called as

Exponential growth phase in human population started about

An unrestricted reproductive capacity is called as

Forest officer who initiated people's participation in forest management was

Insects constitute the largest animal group on earth. About 25-30% of the insect species are known to be herbivores. In spite of such huge herbivore pressure, globally, green plants have persisted. One possible reason for this persistence is 

Terrestrial ecosystem having the highest primary productivity is

Bacterial growth is the division of bacteria into its daughter cells. When bacteria are grown in a culture, they initially adjust to new medium and then start dividing rapidly, consuming available food reservoir uninhibited. In sometime, the growth becomes limited,bacteria stop dividing and eventually die. Which of the following graphs best exhibits bacterial growth in the culture at an optimum temperature over a 24-hour period?

If population of a species is transferred to more suitable environment, then it will show 

Which ones are true about interdependence?
(a) One is benefitted and other unaffected in mutualism.
(b) Both partners are benefitted in commensalism.
(c) One kills and feeds on another in predation.
(d) Both partners are benefitted in symbiosis.

Competition causes