Science Form 1 Revision

What is value of "mega"?

• 1000000

• 10

• 1000

• 1000000000

What is the prefix of 0.001?

• milli

• centi

• deca

• deci

Which is the most accurate measurement tool for length?

• Metre rule

• Vernier callipers

• micrometer screw gauge

• measuring tape

Cell → Tissue → Organ → X → Organism

• Skin

• Heart

• White blood cell

• Nervous system

What is the function of this tissue in human body?

• Connects various sets of tissues

• Produces movement caused by contraction

• Cover the cell that lie beneath it

• Responds to stimuli and transmit impulses

Which of the following activities can decrease the body temperature?

• Running

• Climbing a mountain

• Drinking water

• Playing badminton

How does transpiration cool the plant?

• Water is absorbed by plant

• It absorbs heat from the sun

• remove heat from the plant when water evaporates

• keep the heat inside the plant

Which of the following is a multicellular organism?

• Paramecium

• Chlamydomonas

• Amoeba

• Hydra

What is the name of X?

Write the function of white blood cell.