After the volcanic eruption,lava cools down,vegetation reappears and microscopic plants grow,then the macroscopic plants and animals come at that place,then gradually the whole system builds and ecosystem recovers.
EXPLANATION:
Biodiversity means diverse population of plants and animals. After the volcanic eruption,both plants and animals donot exist because of high temperature and not suitable environment. With the passage of the time, the lava cools down and vegetation stars reappearing. First of all lichens and microscopic plants and after that macroscopic plants and animals come at that place.Thus suitable conditions reappear and gradually the whole ecosystem recovers.
Lichens and mosses break down rocks into soil then plants start to grow and animals take shelter here after a period of time the whole ecosystem recovers
Almost all areas of Biology have developed in the twentieth century, but few areas have gained a lot of importance. Some of these are : 1. Genomics and Genetics 2. Biotechnology 3.Cell and molecular biology
Option "B" is the correct answer to the following question.
Explanation:
A population vectors in the visual cortex is the combined activity of neurons in the motor cortex, comprising cells oriented to Particular all direction.
