WorksheetsF4 Science Chapter 5
Total questions: 15
Worksheet time: 8mins
Diagram below shows process P that takes place in meiosis.
What is the importance of process P?
The number of chromosomes of the daughter cell is same as that of the parent cell
Daughter cells are genetically not identical
Produces two daughter cells
No variation
Diagram show a stage in cell division.
How many daughter cell are produced after the end of cell division?
2
1
4
8
Which of the following statements is true about meiosis?
Involved in growth
Occurs in somatic cells
Crossing over takes place
Two daughter cells are formed
Which of the following shows the stages of anaphase that occur during the process of mitosis?
Diagram show the blood pressure of an individual at rest. What is the man blood pressure category ?
Low Blood pressure
Optimum
High blood pressure stage 1
High blood pressure stage 2
Recombinant DNA technology combines the characteristics of two different species to produce a new genetic characteristics. What is an example of the use of recombinant DNA technology?
More crop production
Quality livestock production
Production of human insulin by bacteria
The production of square-shaped watermelons
What causes the organism to experience the process of ecdysis during its growth?
Has an endoskeleton
Has spiracles on the abdomen
Has elastic cartilage
Has chitinous exoskeleton
Among the following, what is the structure that allows the lotus plant to float on the surface of the lake?
Lignin
Prop root
Parenchyma tissue
Aerenchyma tissue
Which type of drug can accelerate the movement of impulses in body coordination?
Depressant
Stimulant
Inhalant
Hallucinogen
What is the proton number of the element in the diagram?
19
39
20
58
Which of the following is an alloy?
Iron
Copper
Antimony
Duralumin
What factor affect free fall?
Object shape
Mass of material
Air resistance
Gravitational force
What class of microorganism involved in the production of antibiotic?
Algae
Virus
Fungi
Protozoa
What cause an old woman always having knee pain when she wants to flip her legs ?
Bicep contract
Bicep relax
Lack of synovial fluid
Excessive of synovial fluid
Which of the following isotopes is used to kill cancer cells?
Cobalt-60
Uranium-235
Carbon-14
Americium-241
