What is common in all the three, Funaria, Dryopteris and Ginkgo?
What is common in all the three, Funaria, Dryopteris and Ginkgo? Options (a) Independent sporophyte (b) Presence of archegonia (c)…
7 years ago
Memory
The chief water conducting elements of xylem in gymnosperms are:
The chief water conducting elements of xylem in gymnosperms are: Options (a) vessels (b) fibres (c) transfusion tissue (d) tracheids…
7 years ago
Even in absence of pollinating agents seed setting is assured in
Even in absence of pollinating agents seed setting is assured in Options (a) Comellina (b) Zostera (c) Salvia (d) Fig…
7 years ago
Which one of the following is essential for photolysis of water?
Which one of the following is essential for photolysis of water? Options (a) Manganese (b) Zinc (c) Copper (d) Boron…
7 years ago
Which one of the following is not a property of the genetic code?
Which one of the following is not a property of the genetic code? Options (a) Universal (b) Non-overlapping (c) Ambiguous…
7 years ago
Which one of the following is not a constituent of cell membrane?
Which one of the following is not a constituent of cell membrane? Options (a) glycolipids (b) proline (c) phospholipids (d)…
7 years ago
Which one of the following is correctly matched about vegetables?
Which one of the following is correctly matched about vegetables? Options (a) Onion - Bulb (b) Ginger - Sucker (c)…
7 years ago
Which one of the following elements in plants is not remobilised?
Which one of the following elements in plants is not remobilised? Options (a) Phosphorus (b) Calcium (c) Potassium (d) Sulphur…
7 years ago
The finches of Galapagos islands provide an evidence in favour of
The finches of Galapagos islands provide an evidence in favour of Options (a) evolution due to mutation (b) retrogressive evolution…
7 years ago
Importance site for formation of glycoproteins and glycolipids is
Important site for formation of glycoproteins and glycolipids is Options (a) vacuole (b) golgi apparatus (c) plastid (d) Iysosome Correct…
7 years ago