SCIENCE FORM 4 CHAP 6

Front

Which of the following animal undergoes ecdysis?
Antara haiwan berikut, yang manakah menjalankan ekdisis?
Tortoise
Kura-kura, Rhinoceros beetle
Kumbang tanduk, Cockle
Kerang, Goat
Kambing

Back

Rhinoceros beetle
Kumbang tanduk

Front

Which of the parts labelled A, B, C and D is the humerus?

Back

A

Front

Which organism has the same type of skeleton as a jellyfish?

Back

Leech

Front

Why do plants have a support system?

Back

To enable the plants to stand vertically to obtain sunlight

Front

What is organism T in the growth curve shown?

Back

Crab Ketam

Front

Why are the pectoral girdle and pelvic girdle of a whale much smaller compared to its body?

Back

The body mass of a whale is supported by water buoyancy force.
Jisim badan ikan paus disokong oleh daya apungan air.

Front

Why do water hyacinths float on water? Mengapakah keladi bunting terapung di atas air?

Back

There are air sacs in the stems and leaves of the water hyacinth that support the turgidity of the cell. Terdapat rongga-rongga udara di dalam batang dan daun keladi bunting yang menyokong kesegahan sel.

Front

Older people often experience knee pains. Which of the following is the best way to prevent this problem?

Back

Practise a good diet that is rich in calcium such as milk and anchovies.