During mitosis ER and nucleolus begin to disappear at:
During mitosis ER and nucleolus begin to disappear at: Options (a) late prophase (b) early metaphase (c) late metaphase (d)…
7 years ago
Easy
Best defined function of Manganese is green plants is:
Best defined function of Manganese is green plants is: Options (a) photolysis of water (b) Calvin cycle (c) Nitrogen fixation…
7 years ago
The essential chemical component of many coenzymes are:
The essential chemical components of many coenzymes are: Options (a) Nucleic acids (b) Carbohydrates (c) Vitamins (d) Proteins Correct Answer:…
7 years ago
Inheritances of skin colour in humans is an example of
Inheritances of skin colour in humans is an example of Options (a) point mutation (b) polygenic inheritance (c) codominance (d)…
7 years ago
Cyclic photophosphorylation results in the formation of
Cyclic photophosphorylation results in the formation of Options (a) ATP and NADPH (b) ATP, NADPH and O₂ (c) ATP (d)…
7 years ago
The gynoecium consists of many free pistils in flowers of
The gynoecium consists of many free pistils in flowers of Options (a) Aloe (b) Tomato (c) Papaver (d) Michelia Correct…
7 years ago
In which one of the following pollination is autogamous?
In which one of the following pollination is autogamous? Options (a) Geitonogamy (b) Xenogamy (c) Chasmogamy (d) Cleistogamy Correct Answer:…
7 years ago
Which one of the following is resistant to enzyme action?
Which one of the following is resistant to enzyme action? Options (a) Cork (b) Wood fibre (c) Pollen exine (d)…
7 years ago
Male gametes in angiosperms are formed by the division of
Male gametes in angiosperms are formed by the division of Options (a) generative cell (b) vegetative cell (c) microspore mother…
7 years ago
Which one of the most abundant protein in the animal world
Which one is the most abundant protein in the animal world Options (a) Trypsin (b) Haemoglobin (c) Collagen (d) Insulin…
7 years ago