Human population is characterized by
Human population is characterized by Options (a) rapid growth (b) wide distribution (c) perennial reproductive activity (d) all of the…
8 years ago
Biology
A efficient root inducing chemical useful in horticulture is
A efficient root inducing chemical useful in horticulture is Options (a) GAA (b) NAA (c) IBA (d) 2,4-D Correct Answer:…
8 years ago
Apical dominance is caused by
Apical dominance is caused by Options (a) kinetin (b) gibberellin (c) auxin (d) ABA Correct Answer: auxinExplanation:No explanation available. Be…
8 years ago
Cold treatment with seeds is called
Cold treatment with seeds is called Options (a) vernalization (b) devernalization (c) stratification (d) photophosphorylation Correct Answer: vernalizationExplanation:No explanation available.…
8 years ago
Flowering in short day plant is induced by
Flowering in short day plant is induced by Options (a) short day and interrupted long night (b) short night (c)…
8 years ago
Bilateral symmetry and no coelom is found in
Bilateral symmetry and no coelom is found in Options (a) echinoderms (b) round worms (c) flatworms (d) sponges Correct Answer:…
8 years ago
Leeches are usually
Leeches are usually Options (a) herbivorous (b) insectivorous (c) carnivorous (d) sanguivorous Correct Answer: sanguivorousExplanation:No explanation available. Be the first…
8 years ago
The echinoderms, hemichordates and chordates had which of the following larva
The echinoderms, hemichordates and chordates had which of the following larva as common ancestral form? Options (a) tornaria (b) dipleurula…
8 years ago
The presence of feathers and power of flight are the characteristic features of
The presence of feathers and power of flight are the characteristic features of Options (a) mammals (b) aves (c) amphibians…
8 years ago
…. Is the most abundant protein of biological world
…. Is the most abundant protein of biological world Options (a) Rubisco (b) Ligase (c) Permease (d) RuBp Correct Answer:…
8 years ago