Growth and development in higher plants is referred to as being open. This is because various meristems, having the capacity for continuously dividing and producing new cells, are present at different locations in these plant bodies.
Define a taxon. Give some examples of taxa at different hierarchical levels.
What are the steps involved in formation of a root nodule?
What is the effect of pCO2 on oxygen transport?
Describe the structure of the following with the help of labelled diagrams.
(i) Nucleus
(ii) Centrosome
Write the difference between:
(a) Actin and Myosin
(b) Red and White muscles
(c) Pectoral and Pelvic girdle
How does butter in your food gets digested and absorbed in the body?
Cell is the basic unit of life. Discuss in brief.
bcz in plants meristem is present on shoot. The meristm contnuously divide and increase in length or girth. So both are open