Question
Major properties of soil order are: A. Gelisols -
Occur in areas of cold region such as Artic, Antarctic or high mountains. B. Histosols β Organic matter rich (>20%) soils with peaty horizon under permanent water saturated environment. C. Oxisols β Deeply weathered soils of humid tropics with brick red colour. D. Mollisols β Dark coloured low base containing soils ( Choose the correct answer from the options given below:Solution
Mollisols have Base saturation of >50%.Β
What is it called when the root exudate of one plant affects another?
The Structural and functional unit of chromosome is termed as
Glucose is a type of
Which experiment demonstrated that food is translocated through the phloem?
Which among the following is Photoblastic Seed?
Which plant has stomata only on the upper surface of its leaves?
An albuminous seed showing hypogeal germination is :
Cell is the basic building block of life . Cell theory was put forward by?
Which hypothesis explains solute movement based on a pressure gradient between source and sink?
When plant cells are placed in hypertonic solution, they become____