10)Cells

Renin is secreted by (a) Cells of stomach (b) Cells of intestine (c) Cortical cells of kidney (d) Cells of juxtaglomerular apparatus of kidney

Which of the following is immortal? (a) Somatic cell (b) Germ cell (c) Glomerular cell (d) Cells of pituitary

In the matrix lies the bone cells, called Or Cells that maintain marrow cells are called

In a longitudinal section of a root, starting from the tip upward, the four zones occur in the following order (a) Cell division, cell enlargement, cell maturation, root cap (b) Cell division cell matuation, cell enlargement, root cap (c) Root cap, cell division, cell enlargement, cell maturation (d) Root cap, cell division, cell maturation, cell enlargement

Dry cell is a ………………… cell and lead storage cell is a ……………………. cell.

Pepsinogen is secreted by which cells of stomach? (a) Chief cells (b) Oxyntic cells (c) Parietal cells (d) Mucous cells

Androgenic haploidy makes use of cells (a) Anther cells (b) Callus cells (c) Megaspore cells (d) Microspore cells

Arrange root hair cell, inner cortical cell and mesophyll cell in ascending order of DPD. (a) Mesophyll cell, Root hair cell and Cortical cell (b) Cortical cell, Mesopphyll cell and Root hair (c) Root hair cell , Cortical cell and Mesophyll cell (d) Root hair cell, Mesophyll cell and Cortical cell

Cell wall of plant cell is

Scavanger cells of alveoli celled :-