Bacterial clones
Bacteriophage clones
Viral clones
Both a and b
✅ The correct answer is option D.
Biology MCQs
In sexual reproduction, plants have the diplohaplontic life cycle with alternating
Diploid sporophyte and haploid gametophyte generations
Haploid sporophyte and diploid gametophyte generations
Diploid sporophyte and diploid gametophyte generations
Haploid sporophyte and haploid gametophyte generations
✅ The correct answer is option A.
A single-stranded nucleotide sequence that will hybridize into a certain piece of DNA is
Primer
Probe
Genome
Both a & b
✅ The correct answer is option D.
Which statement is correct?
In heteromorphic generations are vegetatively dissimilar
In isomorphic generations are vegetatively dissimilar
In isomorphic generations are vegetatively similar
Both a and c
✅ The correct answer is option D.
Carbohydrates, fats & proteins are essential for:
Metabolic processes of an organism
Providing energy
Formation of structures
All of these
✅ The correct answer is option D.
In parthenocarpy which levels are high in ovaries
Gibberellins
Cytokinins
Auxins
All of these
✅ The correct answer is option C.
Magnesium is present in which of the following?
Cytochromes
ATP
Chlorophyll
Hemoglobin
✅ The correct answer is option C.
Biological molecules (proteins) which catalyze a biochemical reaction and remain unchanged after completion of reaction are called
Cofactor
Coenzymes
Activator
Enzymes
✅ The correct answer is option D.
Seeds are dormant in conditions of
Water scarcity
Low temperature
Harsh Winters
All of these
✅ The correct answer is option D.
Deficiency of which of the following causes chlorosis?
Nitrogen
Magnesium
Iron
Both A and B
✅ The correct answer is option D.