Fill In the BlanksFill in the blanks :
The process of purifying blood by means of an artificial kidney is called________.
Fill in the blanks :
The determination of the age of a tree by counting the annual rings is known as__________
Fill in the blanks :
The stage in the embryonic development which consists of a solid ball of cells is called__________.
Short Answer TypeMention one significant difference between each of the following :
Calyptra and Calyptrogen
Mention one significant difference between each of the following :
Diffusion and Osmosis
Mention one significant difference between each of the following :
Holocrine and Apocrine glands
| Holocrine Gland | Apocrine Gland |
| When the entire cell gets filled with the secretion and breaks down to liberate secretion, it is called holocrine gland. | When the secretory products are collected in the apical part of gland cells which breaks off releasing the secretion, it is called Apocrine gland. |
Mention one significant difference between each of the following :
Fertilisation and Insemination
Mention one significant difference between each of the following :
Xerophthalmia and Night blindness
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