List of top Entomology Questions on Plant taxonomy

Given below are two statements: Statement (i): A taxonomic character is a feature which is present in all appropriate specimens at appropriate time Statement (ii): The taxonomic characters should not show wide variation among specimens In light of the above statements choose the most appropriate answer from the options given below.
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R). Assertion (A): Biological species concept was introduced by Mayr
Reason (R): Biological species concept defines species as the group of interbreeding natural populations which are reproductively isolated from other such species
In light of the above statements, choose the most appropriate answer from the options given below.

Which of the followings belong to Poaceae family?
(A) Pearl millet, Rice and Wheat
(B) Foxtail, Barley and Sorghum
(C) Horsegram and Chia seeds
(D) Cotton and Okra
Choose the correct answer from the options given below:

The molecular phylogenetic analysis of Phylum Nematoda (De Ley and Blaxter, 2002) reveals the presence of these major sub-classes:
(A) Chromadoria
(B) Dorylaimia
(C) Rhabdita
(D) Enoplia
Choose the correct answer from the options given below.

An extinct order of Gymnosperm that includes Paleozoic fossil plant
An extinct order of Gymnosperm that includes Paleozoic fossil plant is
Match List-I with List-II
{|l|l|} List-I & List-II
(A) Cicer arietinum (L) & (I) Black gram
(B) Cajanus cajan (L) & (II) Lentil
(C) Vigna mungo (L) & (III) Chickpea
(D) Lens culinaris & (IV) Pigeon pea

Choose the correct answer from the options given below: