SHORT QUESTION OF Cell wall (PLANT ANATOMY DEVELOPMENT)
sidraSHORT QUESTION What is middle lamella? Give its role in cell wall. Ans: Each cell has its own cell wall. The cell wall of the adjacent cells is joined by…
SUBJECTIVE QUESTIONS OF Cell wall (PLANT ANATOMY DEVELOPMENT)
I. Describe structure of cell wall. 2. What are pits? Give their structure and types. 3. Give chemical composition of cell wall.
DEFINITIONS AND KEY POINTS OF Cell wall(PLANT ANATOMY DEVELOPMENT)
Annular These are ring like thickening. In this case. ring of lignin are deposited one above the other. Scalariform These are ladder like lignin thickenings. Spiral In this case. thickenings…
Cell wall of plant anatomy development
Structure of cell wall Cell wall is present only in plant cells. Cell wall is non-protoplasmic. It is considered as metabolic byproduct of the protoplast. Cell wall provides support and…
Multiple Choice Questions (MCQs) Of ANGIOSPERMIC FAMILIES
Multiple Choice Questions (MCQs) 1 .Inflorescence in family Ranunculaceae is: (a) Racemose (b) Head (c) Compound (d) Cymose 2.Number of sepals in family Ranunculaceae is: (a)3 (b) 4 (c) 5…
SHORT QUESTIONS OF ANGIOSPERMIC FAMILIES
Give medicinal and condiment uses of family Ranunculaceae: ANS:Medicinal plants: Some members are used as medicinal plants. Aconitwn yields an alkaloid aconitina. Thu ields mamira. It is used in the…
Subjective questions Of ANGIOSPERMIC FAMILIES
Give diagnostic characters, distribution and economic importance of family Ranunculaceae. Give diagnostic characters, distribution and economic importance of family Brassicaccae. Similar questions for all the families.
Poaceae (GFTAMINEAE) (Monocot) – Grass Family characteristics and floral diagram
Poaceae (Grass Family) Diagnostic characters Habit: Annual or perennial herbs; rarely tree (bamboos. Roots: Fibious adventitidus. Stem: Herbaceous; cylindrical; jointed, hollow at intemodes. Sometimes, forms rhizome or runner. Leaves: Sessile…
FAMILY 13: LILIACEAE (Monocot Family)
(Onion Family) Diagnostic characters I. Habit: Mostly annual or biennial herbs. Some plants are xerophytic. Roots: Fibrous adventitious roots. In some cases roots become tuberous. Stem: Herbaceous; fleshy in…
Asteraceae (Compositae) Floral formula , characters & importance
(ASTERACEAE (COMPOSITAE) Sunflower Family) Diagnostic characters Habit: Annual or perennial herbs or small shrubs or small tree or climbers. Roots: Fibrous tap root Stein: Herbaceous; spiny or without spines; cylindrical,…