Which of the following is a pair of biofertilizer?
Options
(a) Nostoc and legume (b) Rhizobium and grasses (c) Azolla and blue green algae (d) Salmonella and Escherichia coli
Correct Answer:
Azolla and […]
Which of the following species of honey bee is reared in artificial hives?
Options
(a) Apis florea (b) Apis indica (c) Apis dorsata (d) None of these
Correct Answer:
Apis indica
Explanation:
No […]
Allethrin is a commonly used
Options
(a) fertilizer (b) herbicide (c) growth hormone (d) insecticide
Correct Answer:
insecticide
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Biological control of pests is
Options
(a) polluting (b) highly expensive (c) self-perpetuating (d) toxic
Correct Answer:
self-perpetuating
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Dual breed variety of cattle is
Options
(a) Brown Swiss (b) Aryshire (c) Jersey (d) Brown Swiss & Aryshire & Jersey
Correct Answer:
Aryshire
Explanation:
No explanation available. Be the first to write […]
From which stage of silk moth the silk is obtained?
Options
(a) adult (b) egg (c) caterpillar (d) cocoon
Correct Answer:
cocoon
Explanation:
No explanation available. Be the first to write the explanation for […]
A major application of embryo culture is in
Options
(a) clonal propagation (b) induction of somaclonal variations (c) overcoming hybridisation barriers (d) production of embryoids
Correct Answer:
overcoming hybridisation barriers
Explanation:
No explanation […]
Azolla increases soil fertility of
Options
(a) maize (b) barley (c) rice (d) wheat
Correct Answer:
rice
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Devine and Collego are two trade names in agriculture. They are used as
Options
(a) bioinsecticides (b) natural insecticides (c) biofungicides (d) bioherbicides
Correct Answer:
bioherbicides
Explanation:
No explanation available. Be the first […]
For production of haploids, we culture
Options
(a) shoot tip (b) anther (c) root tip (d) stem tip
Correct Answer:
anther
Explanation:
No explanation available. Be the first to write the explanation for […]
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