A student was asked to identify a permanent slide of mitosis. He made the following observations.

(i) Splitting of centromere and formation of daughter chromatids.

(ii) Chromatids are migrating towards the opposite poles.

The stage would be

A student was given a bisexual, actinomorphic pentamerous, gamosepalous and gamopetalous with 5 stamens in epipetallous condition and bicarpillary syncarpour superior ovary and asked to state the floral formula. Which one of the following is the correct floral formula for the given flower?

Given below are two statements.

Statement I: There is less species biodiversity in tropical latitudes than in temperate region

Statement II: Tropical environments unlike temperate ones are less seasonal, relatively more constant and predictable.

In the light of the above statements, choose the correct answer from the options given below.

In a practical examination, the below given pedigree chart was given as spotter for identification.

The students identified the pedigree chart as ________

The Annual Net Primary Productivity on land and ocean respectively are ________ and ________ billion tons.

Which one of the following options represents the steps of decomposition in sequence?

The following graphs represent age pyramids of a population.

Identify the correct option representing the status of age pyramids labelled as A, B and C.

Which of the following is not correct with reference to exponential growth model?

Given below are two statements

Statement I: Adenosine deaminase is crucial for the immune system to function.

Statement II: Adenosine deaminase deficiency can be cured only by bone marrow transplantation.

In the light of the above statements, choose the correct answer from the options given below.