GATE BT (Biotechnology) Online Mock Test 02
Dear GATE BT Aspirants, Welcome to your GATE Biotechnology (BT) Mock Test – 02. This Mock Test is for the preparation of GATE Biotechnology Examination. […]
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CSIR NET Life Sciences Mock Test 04
Welcome to CSIR NET Online Mock Test 04. This test is for the preparation of CSIR NET Life Sciences Examination. It Consists of 15 MCQ Questions […]
Life Science JRF NET Exam December Model Question Paper (15)
(1). In an experimental approach, the trp operon and lac operon were fused. Under what condition there would be the expression of β‐galactosidase occurs. a. […]
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(1). A flow cytometer is used to measure the number of a. Cells b. DNA c. RNA d. Proteins (2). How many H atoms would […]
JRF NET Life Sciences June 2017 Free Model Question Papers (13)
(1). Most of the DNA binding protein binds to DNA by particular motif to modulate gene expression. Genes which are under the regulation of gibberllic […]
CSIR JRF NET Life Sciences December 2017 Model Question (12)
(1). The characteristics of organisms the reaches first to barren Island during the ecological succession: a. Slow growth and small generation time b. Slow growth […]
Difference between Microspores and Megaspores
Microspores vs Megaspores Microspores and megaspores are sexual spores produced by vascular plants (some Pteridophytes and all Gymnosperms and Angiosperms) for sexual reproduction. Both microspores […]
Difference between Phase Contrast Microscopy and Differential Interference Contrast Microscopy
Phase Contrast vs DIC Phase Contrast and Differential Contrast Microscopes Phase contrast microscopy and Differential Interference Contrast (DIC) microscopy are two advanced optical light microscopy […]
Heterospory and Seed Habit in Pteridophytes
Heterospory is the production of two or more types of spores. It is a condition of the production of more than one types (usually two) of […]