No. |
Tissue system |
Tissues present |
1. |
Epidermal tissue system |
Epidermis, trichomes, hairs, stomata |
2. |
Ground tissue system |
Parenchyma, collenchyma, sclerenchyma, mesophyll |
3. |
Vascular tissue system |
Xylem, phloem, cambium |
Which of the following is not correct?
(a) Robert Brown discovered the cell.
(b) Schleiden and Schwann formulated the cell theory.
(c) Virchow explained that cells are formed from pre-existing cells.
(d) A unicellular organism carries out its life activities within a single cell.
Choose the correct answer among the following:
(a) Gastric juice contains
(i) pepsin, lipase and rennin
(ii) trypsin lipase and rennin
(iii) trypsin, pepsin and lipase
(iv) trypsin, pepsin and renin
(b) Succus entericus is the name given to
(i) a junction between ileum and large intestine
(ii) intestinal juice
(iii) swelling in the gut
(iv) appendix
State the role of pancreatic juice in digestion of proteins.
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