If diploid number of chromosomes in a plant is 40, then the number of chromosomes
If diploid number of chromosomes in a plant is 40, then the number of chromosomes in a gamete will be…
6 years ago
DPMT1994
The constant grazing and browsing, in an area, may utilimately result
The constant grazing and browsing, in an area, may utilimately result in the formation of Options (a) desert (b) dense…
6 years ago
C₄ plants are also called
C₄ plants are also called Options (a) Kerbs type (b) Calvin type (c) Blackman type (d) Hatch-Slack type Correct Answer:…
6 years ago
Genetic variation arises by
Genetic variation arises by Options (a) recombination (b) nucleolus (c) mutation (d) both recombination and mutation Correct Answer: both recombination…
6 years ago
Atmospheric nitrogen-fixation is carried by
Atmospheric nitrogen-fixation is carried by Options (a) Funaria (b) Chlamydomonas (c) Anabaena (d) fern gametophyte Correct Answer: AnabaenaExplanation:No explanation available.…
6 years ago
Emasculation is concerned with
Emasculation is concerned with Options (a) hybridisation (b) mass selection (c) clonal selection (d) pure line selection Correct Answer: hybridisationExplanation:No…
6 years ago
A fungal disease of the poultry is
A fungal disease of the poultry is Options (a) coccidiosis (b) coryza (c) moniliasis (d) marcks Correct Answer: moniliasisExplanation:No explanation…
6 years ago
The plants which flower once in their lifetime are called as
The plants which flower once in their lifetime are called as Options (a) polycarpic (b) cleistogamous (c) monocarpic (d) bicarpic…
7 years ago
In the development of a frog, the gastrulation process involves
In the development of a frog, the gastrulation process involves Options (a) epiboly (b) invagination (c) emboly (d) all of…
7 years ago
Sugarcane is generally propagated vegatatively because
Sugarcane is generally propagated vegatatively because Options (a) it does not produce seeds (b) incidence of disease gets reduced (c)…
7 years ago