BIOLOGY SS 2 SECOND TERM EXAMINATION

Biology SS2

________ is the simplest bit of living matter that can exist independently. (a)Cell (b)Organ (c) Tissue (d) None of the above
Which of the following is a form in which cell exist? (a)Colony (b) Filament (c) Plant like protist (d)All of the above

Cells exhibit a variety of shapes and sizes. TRUE / FALSE
An example of animal like protists regarded as the simplest unicellular organism is called ______. (a)amoeba (b) chlamydomonas (c)fungi (d)None of the above
Volvox is an example of cell existing as a ________. (a) filament (b)colony (c) animal like protist (d) plant like protist

Which of the following is not a main type of tissue found in multicellular organisms? (a) Vascular tissues. (b) Muscular tissues. (c) Connective tissues. (d)None of the above.
________ are found in animals which brings about movement. (a) Vascular tissues (b) Muscular tissues (c)Connective tissues (d) Surface tissues
___________ are known as epithelial tissues. (a)Connective tissues (b) Surface tissues (c) Muscular tissues (d)None of the above

A factor that affects diffusion is _______. (a) surface area (b) temperature (c)state of matter (d)all of the above
_________ is the movement of solvents from higher concentrated region to lower concentrated regions. (a) Osmosis (b) Diffusion (c) Plasmolysis (d)None of the above
Which of the following is a major difference between Diffusion and osmosis? (a) Diffusion occurs to humans only. (b) Diffusion occurs in solid only. (c) Diffusion occurs in gas only. (a) Diffusion occurs in solid, liquid and gas.

Which of the following is a deficiency of vitamin? (a) Anemia (b)Bad breath (c) Kwashiorkor (d)None of the above
The major function of protein to the human body is _________. (a)Body building (b) Protection (c) Energy (d)All of the above
The breaking down of food for work is called ______. (a) reproduction (b) respiration (c) cellular respiration (d) none of the above

The coming together of the male and female gametes forms _______. (a) fertilization (b) zygote (c)baby (c) cell
An irreversible increase in size is called _______. (a) reproduction (b) respiration (c) growth (d) none of the above
In cellular respiration, energy is stored in the form of (a)adenosine diphosphate (ADP). (b) adenosine monophosphate (AMP). (c) adenosine triphosphate (ATP). (d) heat energy.

In the anaerobic stage of respiration, the net ATP molecule is __________. (a)one (b) two (c)three (d) four
Which of the following stages of cell division can be said to be resting? (a) Anaphase (b) Telophase (c) Prophase (d) Interphase
The type of nutrition shown by spirogyra is _________. (a) symbiosis (b)holozioc (c)holophytic (d) chemosynthetic.

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