Multiple Choice Questions (MCQs) OF Cell wall (PLANT ANATOMY DEVELOPMENT)
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What do you mean by resting membrane potential? How is a resting membrane maintained?
rubabResting membrane potential can be defined as the potential difference that results from the separation of charges along the plasma membrane of a neuron or other excitable cell. A resting…
SHORT QUESTION OF Cell wall (PLANT ANATOMY DEVELOPMENT)
SHORT 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…
What is a membrane potential? What causes it in a neuron?
All living cells have an electrical charge difference across their plasma membranes due to ionic imbalances, the inside of the cell being more negative than outside. This difference in charge…
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…
Class Monogenea life cycle and Organs
saadiaCLASS MONOGENEA Monogenetic flukes have only one generation in their life cycle. Thus one adult develops from one egg. Therefore, these animals are named as monogenetic. Monogeneans are mostly external…
PLASMODIOPHOROMYCOTA
abidaType: Plasmodiophora Occurrence Gen JS Plasmodiophora has single specie. Plasmodiophora brassicae. It is intracellular parasite in the roots of members of family brassicae like cabbage. turnips etc. It causes disease…
IZYGOIV1YCOTAI TYPES MUCOR (only for B.S.)
Scientific classification Kingdom: Emu Division: Zveomveota Class: Zveomvcetes Order: Mucorsdes Family: Mucoraceae Genus: Mucor Occurrence Minor is a genus of about 3000 species of moulds. . It is…