Introduction. Plant tissue culture is a collection of experimental procedures for aseptic culture of isolated plant cells, tissues or organs on nutrient media under controlled environmental conditions. Growth and morphogenesis of in vitro cultures of plant cells, tissues and organs are greatly influenced by the composition of the culture medium.

1 2 3 4 5 6 7 8 Multicellular organisms and transport systems Multicellular organisms have a small surface area to volume ratio. They need transport systems to be able to get all of the.

A tissue is a group of cells, in close proximity, organized to perform one or more specific functions. There are four basic tissue types defined by their morphology and function: epithelial tissue, connective tissue, muscle tissue, and nervous tissue.

How does the cork act as a protective tissue? Medium Answer Cork is a protective tissue with dead suberin rich cells that forms thick and waterproof covering of older stem and root. Suberin is a waterproofing waxy substance which restricts water movement.

What is lipodystrophy? Lipodystrophy is a disorder that affects how the body accumulates and stores fat. In a person with this condition, fat collects in certain areas, such as the torso,.

Earn 100. How many types of elements together make-up the xylem tissue? Name them. Solution. Solve with us. 2. 3. 4.

Tissue is part of the body of a living thing that is made of similar cells, like the cardiac tissue of your heart. A tissue is also a soft, thin piece of paper used for wiping noses and tear drops. The noun tissue comes from the Old French word tissu , meaning “a ribbon, or belt of woven material.”

Answer: The coconut husk is composed of sclerenchyma tissue. Coconut husks are composed of sclerenchymatous tissue. Tough outer, generally vascular bundled cells shield nuts and fruits from the environment. It’s also regarded as the tree’s pulp tissue because it gives the plant physical strength and rigidity.

Ans: The main difference between plant and animal tissue is the cell wall. Plant tissues have cell walls, whereas animal tissues do not have cell walls. Plant tissues are generally dead while animal tissues are made of living tissue. 2.

The central nervous system ( CNS) consists of the brain and the spinal cord. It is in the CNS that all of the analysis of information takes place. The peripheral nervous system ( PNS ), which consists of the neurons and parts of neurons found outside of the CNS, includes sensory neurons and motor neurons.

Correct option is B) Complex tissue is a tissue consisting of more than one type of cells working together as a unit. Both xylem and phloem consist of more than one type of cell, which coordinates to perform a common function. Xylem is a permanent complex tissue comprising tracheids, vessels, xylem parenchyma.

Here, the areolar tissue is located underneath the epithelial tissue. The main functions of areolar tissue are to support the organs present in the abdominal cavity, filling the space between muscle fibres, wraps around blood and lymph vessels as a protective layer etc. They also help organs to resist stretching and tearing forces