Questions

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…

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,…

Azospirillum is a

Azospirillum is a Options (a) Nitrogen fixing vibroid bacterium (b) Gram +ve N fixing bacterium (c) Actinomycetous form which can…

Emasculation means

Emasculation means Options (a) removal of sepal (b) removal of petal (c) removal of stamens (d) removal of carpel Correct…

Prostate gland is a

Prostate gland is a Options (a) digestive gland (b) sperm producing gland (c) semen secreting accessory gland of male (d)…

Embryo sac represents

Embryo sac represents Options (a) megasporophyll (b) megaspore (c) megagamete (d) megagametophyte Correct Answer: megagametophyteExplanation:No explanation available. Be the first…

Constituent of RNA is

Constituent of RNA is Options (a) adenine, guanine, purine, thymine (b) adenine, guanine, uracil, cytosine (c) adenine, guanine, purine, pyrimidine…

CO is harmful because

CO is harmful because Options (a) it causes pollution (b) it burns very rapidly (c) it combines more readily with…

Smallest bacterium is

Smallest bacterium is Options (a) spirillium (b) bacillus (c) dialister (d) none of these Correct Answer: dialisterExplanation:No explanation available. Be…

Chlamydomonas occurs in

Chlamydomonas occurs in Options (a) fresh water (b) pond and lake (c) river (d) ocean Correct Answer: pond and lakeExplanation:No…