Give one word answer:
A species facing high risk of extinction in the wild in the near future.

Select the correct term for the following definitions (I,ii,iii,iv). (i) The taxon is liable to become extinct if not allowed to realise its full biotic potential by providing protection from exotic species/human exploitation/habitat deterioration/depletion of food. (ii) The taxon has been completely eliminated or died out from earth. e.g Dodo (iii) The taxon is facing a high risk of extinction in the wild in the near future due to decreasein its habitat, excessive predation or poaching. (iv) They are species with naturally small populations, either localised or thinly scattered, which are always at risk from pests/pathogens/predators/exotic species.

A taxon facing high risk of extinction in the wild is ............ .

Assertion : Critically endangered category includes the species which have sufficient populationa at present but is undergoing depletion due to some factors. Reason : Vulnerable category includes the species which are facing very high risk of extinction in the wild an can become extinct any moment. (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c) If assertion is true but reason is false. (d) If both assertion and reason are false.

Give one word answer: What is ornithophilly?

Fill In The blank : The fox is not endangered but facing the risk of extinction in medium term future is known as _____________

Give one word answer Who coined the term 'Linkage'?

Give one word answer: Name three components of Nucleic acids.

Give one word answer: One example of nuclear endosperm

Give one word answer: One microbe used for the fermentation of bread.

Give one word answer: How many pairs of contrasting characters in pea plants were studied by Mendal in his experiments?