List of practice Questions

Following are prokaryotic cells EXCEPT _________
The figure given below is T.S. of {Azolla leaf, the filaments present in the cavity of the leaf are of _________
The average life span of blood platelets is ________ days.
Specialized cells that are sensitive to vibration, pain and tension are called _________
Fructose is contributed to the semen by _________
What is true about C$_4$ plants _________
Proteins attached with a prosthetic group are called ________ proteins.
The shortest phase of cardiac cycle is _________
Match the Column-I with Column-II and select the correct option.
Column – I Column – II
a) Female banded Krait i) Humulin
b) Pancreas from dog ii) DNA sample
c) Hair root of human iii) Insulin extracted and purified
d) {E. coli} iv) DNA probe
Which one of the following is NOT a characteristic of plasmid?
The subaerial branch which creeps horizontally on soil and helps in vegetative propagation is called _________
Who postulated three laws that are known as Mendel’s Law of Inheritance based on Mendel’s findings?
In angiospermic flowers, the filament of stamen is attached to the anther by _________
The dead leucocytes are destroyed in the following organs / fluid EXCEPT _________
A 22 year old girl is about to face interview. She is restless, is sweating and her heart beats have increased. These symptoms are due to increased secretion mainly of _________
Water present in the form of hydrated oxides of silicon and aluminium in soil is called ________ water.
With reference to agricultural crop, which of the following are considered as critical elements?
Lemurs are found in _________
Match the correct phenotype and genotype of {Drosophila for their wing sizes. Phenotype Genotype
(i) Normal wings a) vg$^{no}$
(ii) Nicked wings b) vg
(iii) Notched wings c) Vg$^{+}$
(iv) Strap wings d) vg$^{st}$
(v) Vestigial wing e) vg$^{ni}$
Cretaceous, Jurassic and Triassic periods are included in the ________ era.
Gargi constructed m-RNA in laboratory. Which of the following codons will she have as initiating and terminating the m-RNA respectively?
With reference to human beings, find out the mis-match pair.
Which of the following is NOT involved in glycolysis?
In a population of an organism, allele ‘A’ has the frequency of 0.7 and allele ‘a’ has the frequency of 0.3. What is the frequency of homozygous dominant genotype?
Mortality of a region is assessed by ________ of individuals per unit area per unit time.