Welcome to your Biology grade 10 unit 2
1.
What is the primary pigment responsible for photosynthesis in plants?
2.
Which of the following is a non-vascular plant?
3.
The primary function of roots in plants is to:
4.
What plant structure is responsible for the production of spores in ferns?
5.
The waxy layer on the surface of leaves that helps reduce water loss is called:
6.
Which of the following is a characteristic of non-flowering plants like ferns?
7.
Angiosperms are characterized by the production of seeds enclosed within:
8.
The main function of the leaves in a plant is to:
9.
The male reproductive organ in a flower is called the:
10.
What is the primary method of reproduction in mosses?
11.
The fusion of pollen with the ovule is known as:
12.
The transfer of pollen from the anther to the stigma within the same flower is called:
13.
In dicotyledonous plants, the first leaves that appear during germination are called:
14.
Which of the following is an example of mechanical seed dispersal?
15.
The process by which a seed develops into a new plant is known as:
16.
Photosynthesis primarily occurs in which part of the plant cell?
17.
During photosynthesis, carbon dioxide is taken in through small pores in leaves called:
18.
The movement of water through a plant, from roots to leaves, is facilitated by:
19.
The transport of sugars produced during photosynthesis is primarily carried out by:
20.
The growth of plant roots toward gravity is known as:
21.
The bending of a plant stem towards light is an example of:
22.
Which plant is the source of aspirin, a commonly used pain reliever?
23.
Quinine, used to treat malaria, is obtained from the bark of which tree?
24.
Who is known as the "Father of Ethiopian Botany" for his contributions to the study of Ethiopian flora?
25.
Aklilu Lemma, an Ethiopian botanist, made significant contributions to the study of:
26.
What is the primary function of the ovary in a flowering plant?
27.
How do gymnosperms differ from angiosperms in terms of seed development?
28.
What role do pollinators, such as bees and butterflies, play in the reproductive process of flowering plants?
29.
Which of the following is an example of a plant response to external stimuli?
30.
How does the structure of monocotyledonous seeds differ from dicotyledonous seeds?
31.
In which part of the plant cell does the process of photosynthesis primarily take place?
32.
What is the primary function of the phloem in a plant?
33.
Which plant is a source of morphine, an important pain-relieving drug?
34.
Sebsebe Demissew, a renowned Ethiopian botanist, is known for his work in:
