Question # 1

In protostomes, the blastopore forms the

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Anus

Brain

Excretory pore

Mouth

The study of microorganism includes bacteria, virus, protozoan and microscopic algae and fungi.

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Molecular biology

Parasitology

Microbiology

Bio technology

________ is incorrect about guard cells.

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Have chloroplasts

Bean shaped

Connected to surrounding cells by plasmodesmata

surrounding stoma

Necrosis of neural tissue takes place during.

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Myocardial infarction

Cerebral infraction

Haemorrhage

Hypertension

The are ecologically important as bio indicators of air pollution.

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Lichens

Yeast

Viruses

Mycorrhizae

The reasoning that moves from general to specific is

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Deductive

Inductive

Scientific

Theocratical

The structure in the mouth that prevents food from entering the nasal cavity is

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Epiglottis

Soft palate

Tongue

Pharynx

Cell wall in Oomycetes is chemically composed of

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Cellulose

Chitin

Proteins

Lignin

____ is an example of agranulocytes

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Eosinophils

Basophils

Monocytes

Neutrophils

In the embryonic life red blood cells are formed in the.

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Bone marrow and vertebrae

Liver and spleen

Heart and bone marrow

Sternum and ribs

Chlorophyll contains

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Sulphur

Nitrogen

Magnesium

Calcium

Macaca mulatta is commonly known as

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Rhesus monkey

Chimpanzee

Apes

Gorilla

Germination of some seeds e.g. some lettuce varieties, is promoted by.

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Green light

Blue light

Red light

Violet light

The union of meiotically produced specialized sex cells from each parents produce

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Fertilized egg

Unfertilized egg

Zygote

Both a & c

Which will occur as a result of nondescent of the testes?

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Mal esex hormones will not be circulated in the body

Sperm will have no means of exit from the body

Inadequate blood supply will retard the development of the testes

Variable sperm willnot be produced

Biome is a

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Simple community

Complex community

Regional community

Climax community

The armored mammal that lives only in America is the.

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Armadillo

Echidna

Pengun

Pelvis and leg bones

In human pair of cranial nerves are

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12

14

16

18

Among vertebrates uric acid is the chief nitrogenous waste in birds and

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Fishes

amphibians

Reptiles

Mammals

The particular array of chromosomes that an individual possesses called its.

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Genotype

Phenotype

epistasis

Karvotype

Cockroach excrete nitrogenous wastes it the form

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Ammonia

Urea

Uric Acid

Allantioin

The part of human limbic system.

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Amygdata

Cerebrum

Thalamus

Pons

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