Here is an essay on the ‘Stomata’ for class 11 and 12. Find paragraphs, long and short essays on the ‘Stomata’ especially written for school and college students. Essay on the Stomata Essay Contents: Essay on the Meaning of Stomata Essay on the Occurrence of Stomata Essay on the Position of Stomata Essay on the Structure of Stoma Essay on [...]
In this article we will discuss about the Quiescent Centre (QC) found in root-promeristem of higher plants. It is observed that in the root-promeristem of higher plants the initials divide much less frequently than other cells. This part of root-promeristem, which contains the initials of epidermis, cortex and stele and divides less frequently, is referred to as quiescent centre (QC). [...]
Read the below given notes to learn about the process of fertilisation in higher plants with the help of diagram. Fertilisation is the process of the union of two dissimilar gametes, male and female. Pollen grains are carried to the stigma by pollination. It is a necessary preliminary to the more important process, fertilisation. The pollen grains rest on the [...]