List of top Botany Questions

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Assertion (A): In gel electrophoresis, DNA fragments get separated and move toward the anode.
Reason (R): DNA fragments are positively charged molecules.

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Assertion (A): In Arachis, fruits are geocarpic.
Reason (R): Seeds are non-endospermic in Arachis.
Cell organelles included in the endomembrane system are:
The oriented locomotor movements of an organism towards or away from light is known as
Arrange the ratios in the order of monohybrid test cross: incomplete dominance; and dihybrid cross.

Study the following and pick up the correct combinations: 

S. No.PhylumLarvaExample
IAnnelidaTrochophoreNereis
IIMolluscaVeligerPeriplaneta
IIIHemichordataTornariaBalanoglossus
IVCtenophoraDipluerulaAsterias
Variation in lengths of filaments of stamens within a flower is seen in:

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Primary endosperm nucleus is formed by the fusion of
Intine of pollen grain is made up of:
The site of transcription and translation in eukaryotic cells are respectively:
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Amino Acid Classification
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Genome Sizes
Identify the correct definitions of the following molecular biology terms:
I. Splicing = Removal of introns
II. Capping = Addition of unusual methyl guanosine triphosphate added to 5" end of hn RNA
III. Tailing = Deletion of adenylate residues at 3'end of hn RNA
IV. Anticodon= Specifies termination of polynucleotide chain
Assertion (A): Protoxin of Bacillus thuringensis become active in gut of insects.
Reason (R): Alkaline pH of intestine gut solubilizes the crystals of toxin to make it active.
The secretions of this gland play major role in differentiation of T- lymphocytes.

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List - 1List - 2
A. BasophilsI. Microscopic police men
B. EosinophilsII. Macrophages
C. NeutrophilsIII. Immunity
D. LymphocytesIV. Heparin
 V. Antigen - antibody complexes
From the cells of intestinal villi, chylomicrons are transported into the:
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Enzyme Activation by Elements

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These glands of the female reproductive system of human beings are homologous to the bulbourethral glands of males.
These glands of the female reproductive system of human beings are homologous to the prostate gland of male:
In man, Microsporum causes: