The presence of lichens as pioneer species ca | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In ecological succession,the pioneer species are the first organisms to colonize a previously barren area. Lichens are known as pioneer species in

Vedclass · Accepted Answer

Lithosere

Vedclass · Answer

(B) In ecological succession,the pioneer species are the first organisms to colonize a previously barren area. Lichens are known as pioneer species in $Lithosere$ (succession on bare rocks). They secrete acids to dissolve rock,helping in the process of weathering and soil formation,which eventually allows other plants to grow. Since $Lithosere$ is a type of $Xerosere$ (succession in dry areas),both are technically correct,but $Lithosere$ is the most specific and accurate term for succession starting on bare rocks.

The presence of lichens as pioneer species can be observed in which of the following successions?

Similar Questions

If a bamboo plant is growing in a forest,what will be its trophic level?

Choose the odd one out with respect to the functional aspects of an ecosystem.

Which of the following regulates the function of a forest?

The mass of living material at a trophic level at a particular time is called

In a forest, the clear vertical arrangement of plant growth forms according to their light needs is known as $........$

Vedclass Test Series

Exam Paper Generator

Online Exam Module