Question

Life Sciences
Grade 10
4
March 2020 Common test
1.2
Give a correct biological term for each of the descriptions below.
1.2.1
Yellowing of leaves due to lack of chlorophyll.
1.2.2
A carbohydrate that forms part of cell wall.
1.2.3
The movement of gas molecules from a region of high concentration
to a region of low concentration,
1.2.4
A bone disease that affects children because of a lack of vitamin D
In their diets.
1.2.5
The element needed in a diet in order to prevent anaemia.
(5x1)
Indianto whether each of the descriptions in COLUMN I applies to A ONLY, B​

Answer 1

Answer:

nervous B. excretory C. respiratory D. digestive

70) Laughter club is a remedy to drive away

A. addictions B. stress C. lethargy D. epidemies

71) helps to improve concentration in the studies,

A. hobbles

B. sports

C. meditation D. eatables

72) Influence is stronger in case of adolescents

A. Teacher's B. Fathers