If you want a list of for this chapter
Take part in the formation of the body structure. They divide via mitosis.
Below is an exclusive, detailed hand note covering all critical aspects of the chapter, structured for exam preparation and concept building.
Specialized parenchyma cells flanking sieve tubes. Their nuclei regulate the metabolic activities of the sieve tubes. ssc biology chapter 2 hand note exclusive
Lack a well-defined nucleus and membrane-bound organelles. Genetic material is free in the cytoplasm (e.g., Bacteria, Blue-green algae).
Dead mechanical cells (e.g., Jute fibre). 4. Animal Tissues: Types and Functional Mastery
Non-membranous organelles responsible for protein synthesis. If you want a list of for this
Which plant tissue contains aerenchyma? →
Network of membranes for transport (Rough ER = has ribosomes, Smooth ER = no ribosomes). Golgi Bodies: Packaging and secretion of materials. Lysosomes: "Suicide Squad." Contain digestive enzymes [3]. 2. Animal Tissues (Exclusive Classification)
Under conscious control. Long, cylindrical, multinucleated cells with distinct cross-striations (e.g., skeletal muscles of limbs). Fast but tires easily. Specialized parenchyma cells flanking sieve tubes
“A plant cell has a rigid shape but an animal cell does not.” Explain with reasons and draw labeled diagrams.
Living, thin-walled, isodiametric cells with conspicuous intercellular spaces.