List of top Botany Questions

Lateral roots develop (originate) from the following tissue:
The following type of ribosome sub-units are present in an eukaryotic cell:
"Families of flowering plants" book was written by:
The following type of cell divisions occurs in microspore mother cells to increase their number in microsporangium:
The ratio of microspore mother cell to male gametes in a typical angiospermic plant:
The site of t-RNA synthesis:
‘Pepo’ fruit develops from the following type of ovary:
The ploidy of 'perisperm':
Intine of pollen grain is made up of:
The number of stamens found in a single male flower of Cyathium inflorescence is:

Study the following and pick up the correct combinations:

Match the following:

List-1List-2
A. Interferons 
B. Immunoglobulin II. 
C. Interleukins III.
D. Tc - lymphocytes IV. 		 I. Leucocytes
 II. Perforins
 III. Antiviral proteins
 IV. Paratope
 V. Lysozyme
These glands of the female reproductive system of human beings are homologous to the prostate gland of male:
Statement I:Disruptive selection operates when homogeneous environment changes into a heterogeneous type. Statement II: Change the frequency of a gene that occurs by chance and not by selection in small populations is called directional selection
Existence of deleterious genes in a population is called:
It is an example for monosomy
If karyotype of a Drosophila is AA-XXXY, its sexual phenotype is
Tall T-wave in an ECG indicates ECG లో ఎత్తైన T- తరంగం దృష్టించబడితే

Match the following

List - 1 (Items)MatchingList - 2 (Products)

A

B

C

D
 

Vitamins A & D

Shagreen 

Fish guano

Isinglass 

I.Dried skin of sharks

II.Scrap fish

III.Swim bladders of cat fishes

IV.Fish liver oil

V. Meat of fish

Vision of the children born to a colour blind father and normal homozygous mother is
Seymouria is a transitional form between
Assertion (A): Influenza vaccine is an inactivated whole agent vaccine.
Reason (R): It contains killed microbes.
Pick up the incorrect pair:
The secretions of this gland play major role in differentiation of T- lymphocytes.
Statement I:Angina pectoris is a warning signal of deprivation of blood supply to the heart muscles.
Statement II:Coronary artery disease is also called atherosclerotic heart disease.