Do plants have systems?

Plant Organ Systems. Vascular plants have two distinct organ systems: a shoot system, and a root system. The shoot system consists stems, leaves, and the reproductive parts of the plant (flowers and fruits). The shoot system generally grows above ground, where it absorbs the light needed for photosynthesis.

Is cell an organ or tissue?

Cells are the smallest functional units of life. Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body.

Is a flower an organ?

External plant structures such as leaves, stems, roots, flowers, fruits and seeds are known as plant organs. Each organ is an organized group of tissues that works together to perform a specific function. These structures can be divided into two groups: sexual reproductive and vegetative.

What are the 3 major plant organs?

Important plant organs include: roots. leaves. the stem.

What makes up an organ system?

Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.

Is an egg a cell tissue or organ?

(d) organ system. The egg of a hen is a cell. It divides repeatedly and differentiates into various tissues to develop into a chicken.

What is a cell tissue?

Tissue is a group of cells that have similar structure and that function together as a unit. Primary types of body tissues include epithelial, connective, muscular, and nervous tissues.

Is a leaf a tissue?

The leaf is a collection of tissues which include: The epidermis which covers the upper and lower surfaces. The mesophyll inside the leaf which is rich in chloroplasts. The veins contains the vascular tissue (where xylem and phloem are present).

What are tissues?

Tissue is a group of cells that have similar structure and that function together as a unit. There are four main tissue types in the body: epithelial, connective, muscle, and nervous.