The Living World Questions

A convenient way for easy identification of an organism by applying diagnostic contrasting characters is called

CNH (Central National Herbarium) is located at

In which of the following gametophyte is not independent free living ?

Homozygous purelines in cattle can be obtained by:

Which one of the following statements is not true?

Nomenclature is governed by certain universal rules. Which one of the following is contrary to the rules ofnomenclature?

Match the items given in Column I with those in Column II and select the correct option given below :- Column-I Column-II (a) Herbarium i It is a place having a collection of preserved plants and anim...

Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other?

Which of the following are correctly matched with respect to their taxonomic classification ?

Which one of the following is not a correct statements ?

A test cross is carried out to

In which one of the following, the genus name, its two characters and its phylum are not correctlymatched, whereas the remaining three are correct ?

The gametophyte is not an independent, free living generationin

Which one of the following have highest number of species in nature ?

Ethanol is commercially produced through a particular species of

In which one of the following the genus name, its two charcter and its class/phylum arecorrectley matched ?

Which of the following ratio is constant in DNAs of different species :-

Two organism of same class but different families will be kept under the same :-

The book ′origin of species′ was published in :-

The organism have minimum and maximum range of tolerance to environmental factors, range of tolerance of a species is known as its :-