Development of fruit without fertilization is called
Options
(a) sporogamy (b) parthenocarpy (c) autogamy (d) parthenogenesis
Correct Answer:
parthenocarpy
Explanation:
Vivipary is a special type of seed germination found in several species of mangrove […]
Delivery of developed foetus is scientifically called
Options
(a) parturition (b) oviposition (c) abortion (d) ovulation
Correct Answer:
parturition
Explanation:
No explanation available. Be the first to write the explanation for this question […]
The slime moulds are characterised by the presence of
Options
(a) elaters (b) pseudoelaters (c) capillitium (d) all of these
Correct Answer:
capillitium
Explanation:
No explanation available. Be the first to write the […]
Protein present in the matrix of cartilage is known as
Options
(a) ossein (b) casein (c) chondrin (d) actin
Correct Answer:
chondrin
Explanation:
No explanation available. Be the first to write the explanation […]
Which of the following induces cell division in a cell
Options
(a) cytokinin (b) gibberellin (c) abscisic acid (d) indole acetic acid
Correct Answer:
cytokinin
Explanation:
No explanation available. Be the first to […]
Which of the following sugar is found in nucleic acid?
Options
(a) dextrose (b) glucose (c) levulose (d) deoxyribose
Correct Answer:
deoxyribose
Explanation:
No explanation available. Be the first to write the explanation […]
The smallest known agents of the infectious disease are
Options
(a) viruses (b) mycoplasma (c) viroids (d) actinomycetes
Correct Answer:
mycoplasma
Explanation:
No explanation available. Be the first to write the explanation for […]
The abiogenisis occurred about how many billion years ago
Options
(a) 2.5 billion (b) 1.2 billion (c) 3.5 billion (d) 1.5 billion
Correct Answer:
3.5 billion
Explanation:
No explanation available. Be the first […]
Addition or deletion of one or few chromosomes results in
Options
(a) polyploidy (b) aneuploidy (c) euploidy (d) none of these
Correct Answer:
aneuploidy
Explanation:
No explanation available. Be the first to write […]
The cell division that takes place in a zygote is known as
Options
(a) meiosis (b) mitosis (c) cleavage (d) differentiation
Correct Answer:
cleavage
Explanation:
No explanation available. Be the first to write […]
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