HORTICULTURE

HORTICULTURE SCIENCE

ULTRA STRUCTURE OF PLANT CELLS AND ORGANS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Cell structures that perform specific functions are called
A
tissues
B
organs
C
organelles
D
organ systems
Explanation: 

Detailed explanation-1: -Organelles are specialized structures that perform various jobs inside cells. The term literally means “little organs.” In the same way organs, such as the heart, liver, stomach, and kidneys, serve specific functions to keep an organism alive, organelles serve specific functions to keep a cell alive.

Detailed explanation-2: -Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.

Detailed explanation-3: -Organelles are small structures within the cytoplasm that carry out functions necessary to maintain homeostasis in the cell. They are involved in many processes, for example energy production, building proteins and secretions, destroying toxins, and responding to external signals.

Detailed explanation-4: -Organelles are small, specialized structures in cells which operate like organs by carrying out specific tasks. Prokaryotic cells do not have membrane-bound organelles; only eukaryotic cells contain them.

Detailed explanation-5: -The name organelle comes from the idea that these structures are parts of cells, as organs are to the body, hence organelle, the suffix-elle being a diminutive.

There is 1 question to complete.