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SS 1 Biology Final Test

Total questions: 40

Worksheet time: 20mins

Name
Class
Date
1.

The unique event that occurs during prophase 1 is that differentiates it from prophase of mitosis is ___

a)

Chromosomes becomes visible

b)

Homologous chromosomes lies side by side. And exchange of materials takes place

c)

Sister chromosome separate

d)

Cytokinesis occurs

2.

The centre of life of the cell is ___

a)

The Nucleus

b)

Centrioles

c)

Mitochondria

d)

Chloroplast

3.

Example of Schizophyta is ___

a)

Bacteria

b)

Fungi

c)

Monera

d)

Periwinkle

4.

The union of the male and female gametes is called

a)

Spermatogenesis

b)

Fertilisation

c)

Oogenesis

d)

Gametogenesis

5.

Which of the following organisms undergo budding

a)

Spirogyra

b)

Yeast

c)

Cassava plant

d)

Millipede

6.

Which of the following is not an advantage of asexual reproduction

a)

Production of clones

b)

Organisms are genetically similar to their parents

c)

It leads to variability among organisms

d)

Only one parent is involved

7.

At the end of meiosis how many daughter cells are formed?

a)

8 daughter cells

b)

2 daughter cells

c)

4 daughter cells

d)

16 daughter cells

8.

The scientist that discovered that animals are made up of cells is ___

a)

Robert Hooke

b)

Theodore Schwann

c)

Carolous Linnaeus

d)

Charles Darwin

9.

An aquatic invertebrate with cephalothorax and numerous legs without wings is referred to as a/an ___

a)

Arachnid

b)

Cockroach

c)

Crayfish

d)

Centipede

10.

The smallest unit of classification of living things is the ___

a)

Kingdom

b)

Phylum

c)

Genus

d)

Species

11.

Cold blooded animals are referred to as ____

a)

Cold animal

b)

Homiothermic

c)

Poikilothermic

d)

Echidina

12.

A term used to describe organisms that has male and female gamete in itself is ___

a)

Oviparity

b)

Viviparity

c)

Ovoviviparity

d)

Hermaphrodite

13.

A solution with more solute and less water is said to have ___

a)

Low water potential

b)

Hifh water potential

c)

None of the above

d)

All of the above

14.

Which of these organisms exist as a filament?

a)

Pandorina

b)

Amoeba

c)

Chlamydomonas

d)

Spirogyra

15.

All lower organisms reproduces asexually by __

a)

Conjugation

b)

Budding

c)

Binary fission

d)

Sporulation

16.

Organisms without a true body cavity are said to be ___

a)

Acoelomate

b)

Pseudocoelomate

c)

Coelomate

d)

None of the above

17.

The formation on new species of organisms is called ___

a)

Taxonomy

b)

Systematics

c)

Speciation

d)

Parthenocarpy

18.

The point at which homologous chromosomessynapse is called ___

a)

Chiasma

b)

Centromere

c)

Cytokinesis

d)

Aster

19.

All living things are matter TRUE or FALSE

a)

True

b)

False

c)

False and True

20.

The cell division particular to the regeneration and reproduction is ___

a)

Meiosis

b)

Myeosis

c)

Mytocis

d)

Mitosis

21.

The stage of mitosis in which sister chromatidsseparate and move to the opposite poles of the cell is called __

a)

Telophase

b)

Prophase

c)

Anaphase

d)

Metaphase

22.

In which of the phases of meiosis does chiasma occur

a)

Prophase 1

b)

Prophase 11

c)

Metaphase 1

d)

Metaphase 11

23.

The reproductive cells n higher animals is referred to as ___

a)

Gametes

b)

Zygote

c)

Gonad

d)

Embryo

24.

Which of the following is the first stage during conjugation in lower organisms

a)

Formation of protuberance

b)

Formation of conjugation tube

c)

Formation of zygospore

d)

Exchange of nuclear materials

25.

Which of these is the excretory structure in earthworm is

a)

Flame cell

b)

Nephridia

c)

Contractile vacuole

d)

Coxal gland

26.

Who discovered that the cell comes from previously existing cell?

a)

Felix Dujardin

b)

Rudolf virChow

c)

Robert Hooke

d)

Purkinje

27.

Which of the following is a type of tissue

a)

Red blood cell

b)

Nerve

c)

Blood

d)

Amoeba

28.

Which of the following is a polysaccharide?

a)

Glucose

b)

Galactose

c)

Starch

d)

Pectin

29.

A mode of nutrition where organisms feed on lives and feed on their host thereby causing damage to it is called __

a)

Parasitic nutrition

b)

Holozoic nutrition

c)

Saprophytic nutrition

d)

Symbiotic nutrition

30.

The by products of aerobic respiration are__

a)

Carbon dioxide, water and energy

b)

Carbon dioxide, glucose and energy

c)

Carbon, hydrogen and oxygen

d)

Water, oxygen and carbon dioxide

31.

One of the similarity between plant and animal cells is the presence of _

a)

Nucleus

b)

Chloroplast

c)

Cell wall

d)

Mesophyll

32.

Which of these is NOT a type of anaerobic respiration

a)

Alcoholic fermentation

b)

Lactic acid fermentation

c)

Glycolysis

d)

None of the above

33.

A response by plants to a non directional stimulus is ___

a)

Taxism

b)

Nastism

c)

Tropism

d)

Geotropism

34.

The organelle for movement in euglena is _

a)

Cilia

b)

Flagella

c)

Pseudopodia

d)

Arthropoda

35.

A member of Kingdom Plantae with both plant and animal features is __

a)

Bacteria

b)

Mosses

c)

Euglena

d)

Fern

36.

Which of these animals is triploblastic

a)

Hydra

b)

Sponges

c)

Earthworm

d)

Obelia

37.

When a plant cell looses all its water content due to drought such conditions is referred to as ___

a)

Plasmolysis

b)

Haemolysis

c)

Creation

d)

Flaccidity

38.

When Paramecium is placed in salty water it does_

a)

Increases the number of its contractile vacuole

b)

Decreases the number of its contractile vacuole

c)

No change is observed

d)

Nonz of the above

39.

The structure which removes excess water from the amoeba's cell is __

a)

Food vacuole

b)

Contractile vacuole

c)

Plasmagel

d)

Cytoplasm

40.

The part of a microscope the gives clear and contrasting view of an object on a slide is __

a)

Eye piece

b)

Objective lens

c)

Fine adjustment

d)

Coarse adjustment