Botany Quiz Part 1

A substance which releases hydrogen ions in water and has a pH less than 7, e.g. hydrochloric acid in the human stomach is

The total weight of all the organisms in a particular habitat is

The digestivecanal in animals, in humans it is a tube about nine metres in length runningfrom mouth to anus is

Plant hormones which control many aspects of plant growth are

The process of uniting parts of two plants to form a single plant is

_______ is aword which describes all the changes that happen inside a living thing.

The locality or external environment in which a plant or animal lives is

An insoluble blood protein used by the body to stop bleeding is

A branch of agriculture dealing with garden crops, generally fruits, vegetables and ornamen-tals is

Remains of food and other debris passed out of the digestive tract of animals is

Download in Easy Formats for Future Use:
Download Word Format Download PDF Format Download PPT Format

Add a Comment

Get update on your mobile, download our android app free now.Download