Plant Anatomy And Physiology - Study Mode
[#801] Each chlorophyll has a fifth ring containing only
Correct Answer
(D) Carbon atoms
[#802] In which of the following schizocarpic dry fruit types, the fruit is produced from a bicarpellary, syncarpous, bilocular and inferior ovary?
Correct Answer
(A) Cremocarp
[#803] Consider the following statements and choose the correct answer: 1. The grassland biome is found where rainfall is about 60 - 70 inches 2. Grasslands provide natural pasture for grazing animals and our principal agricultural food plants have been developed by artificial selection from the grasses 3. The birds characteristic of grasslands are prairie chickens, meadow larks and rodent hawks 4. The species of grasses present in any given grassland may range from tall species, 150 to 250 cm in height, to short species of grass that do not exceed 15 cm in height
Correct Answer
(C) Only 2, 3 and 4 are true
[#804] The rate of storage of organic matter or energy not used by heterotrophs in the community in a given time is known as
Correct Answer
(C) Net community productivity
[#805] The type of xerophilous plants which grow on saline soil with high concentration of salts like NaCI, MgCl 2 and MgSO 4 are known as
Correct Answer
(A) Halophytes