Question

1. What are the basic characteristics of living things? Explain growth, movement and lifespan in an organism.​

Answer 1

Answer:

Characteristics of Living Things

• Living things are made of cells. Cells are the basic building blocks of living things. ...
• Living things have movement. This movement can be quick or very slow. ...
• All living things have a metabolism. ...
• Living things grow. ...
• Response to environment. ...
• Reproduction.

Growth:

Growing is capable to a certain living organism. Growth means getting larger in size, and for multi-cellular organisms this is done by making more cells. Plants have special tissues called meristems where growth occurs. ... Single celled organisms increase their numbers by dividing and making more cells like themselves.

Types of Growth

We shall focus on the types of grwith seen in plants:

Primary and Secondary Growth:

The mitotic divisions in meristematic cells at the root and shoot apex hikes the length of the plant. This is called Primary Growth while Secondary meristem, which results in an increased diameter of the plant is known as Secondary Growth.

Vegetative Growth:

The growth in plants before flowering is known as vegetative growth and includes the formation of leaves, branches, and stems.

Reproductive Growth:

In this stage, the plants begin to flower which is a reproductive member of the plant

Movement:

Movement is when the living organism moves a body part or parts to bring without a change in the position of the organisms. Locomotion is when the movement of a part of the body leads to change in the position and location of the organism. ... Movement is seen in both vertebrates and invertebrates.

Types of movement:

There are three main types of movements shown by the cells of the human body, viz., amoeboid, ciliary and muscular.

...

But flagellar movement is also found.

• Amoeboid (= Pseudopodial) Movement: ...
• .Ciliary Movement: ...
• Muscular Movement: ...
• Flagellar Movement:

Lifespan:

life span, the period of time between the birth and death of an organism. ... Some die after only a brief existence, like that of the mayfly, whose adult life burns out in a day, and others like that of the gnarled bristlecone pines, which have lived thousands of years.

Hope it helps you.If yes then plz Mark my answer the brainliest answer.

if not then sorry