Question

Q.1 DEFINE -LIFE PROCESS,AUTOTROHIC ,HETEROTROPHIC .

Answer 1

Answer:

1)The basic processes of life include organization, metabolism, responsiveness, movements, and reproduction are called life processes.

2) Autotrophic nutrition is a process in which the organism produces their food from the simple inorganic materials such as water, carbon dioxide and mineral salts in the presence of sunlight. All the green plants have an autotrophic mode of nutrition. These organisms are called autotrophs.

3)Heterotrophic nutrition is a type of nutrition in which organisms depend upon other organisms for food to survive. Heterotrophic organisms or heterotrophs have to take in all the organic substances they need to survive. we are also dependent because we also take vegetables and fruits and from animals we take meat, milk, fisheries.

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