Mating between two individuals differing in genotype to produce genetic variation
Mating between two individuals differing in genotype to produce genetic variation is called Options (a) domestication (b) introduction (c) hybridization…
8 years ago
Biology
Which of the following communities is more vulnerable to invasion by outside animals
Which of the following communities is more vulnerable to invasion by outside animals and plants Options (a) temperature forests (b)…
8 years ago
Two places in India show maximum biological diversity. One of them is the Western ghat
Two places in India show maximum biological diversity. One of them is the Western ghat, another is Options (a) eastern…
8 years ago
The natural cycles of carbon, oxygen, nitrogen, water and phosphorus, sulphur, etc
The natural cycles of carbon, oxygen, nitrogen, water and phosphorus, sulphur, etc are collectively called as Options (a) biochemical cycles…
8 years ago
The macronutrient which is an essential component of all organic compounds
The macronutrient which is an essential component of all organic compounds, yet not obtained by plants from soil is Options…
8 years ago
A eukaryotic gene contain two kinds of base sequences. Which of these plays
A eukaryotic gene contain two kinds of base sequences. Which of these plays an important role in protein synthesis? Options…
8 years ago
According to one of the most accepted theory the earth atmosphere before
According to one of the most accepted theory the earth atmosphere before any life had originated consisted of H₂O, H₂,…
8 years ago
Azospirillum is a
Azospirillum is a Options (a) Nitrogen fixing vibroid bacterium (b) Gram +ve N fixing bacterium (c) Actinomycetous form which can…
8 years ago
Emasculation means
Emasculation means Options (a) removal of sepal (b) removal of petal (c) removal of stamens (d) removal of carpel Correct…
8 years ago
Prostate gland is a
Prostate gland is a Options (a) digestive gland (b) sperm producing gland (c) semen secreting accessory gland of male (d)…
8 years ago