Baseline Test Grade 9 Biology

Which of the following contain unicellular organization?

• Frog

• Euglena

• Mustard Plant

• Human

Which animal has NOT become extinct in Pakistan?

• Lion

• Asiatic Cheetah

• Marco Polo sheep

• Tiger

Proteins make _______ percent by weight of blood plasma

• 0.9

• 90 - 92

• 7 - 9

• 50 - 60

Kingdom Protista was proposed by

• Margulis

• Ernst Hackel

• Carlous Linnaeus

• Laveran

When atria and ventricles relax and blood fills in atria, the period is called

• Atrial systole

• Cardiac diastole

• Ventricular systole

• Cardiac cycle

The branch of Biology which deals with the study of the functions of different parts of living organisms is called

• Histology

• Physiology

• Biotechnology

• Embryology

Prosthetic groups are

• Required by all enzymes

• Loosely attached

• Proteins in nature

• Tightly bound

Which sense does the Indus Dolphin use to find its prey?

• Vision

• Smell

• Hearing

• Touch

Viruses are considered nonliving because of which characteristic

• Presence of DNA

• Parasitic nature

• Presence of protein coat

• Crystalline nature

Plant cells develop turgor pressure when they are placed in ___________ solution

• Hypertonic

• Hypotonic

• Isotonic

• Mesotonic