Question # 1

The are ecologically important as bio indicators of air pollution.

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Lichens

Yeast

Viruses

Mycorrhizae

Omnis cellula- e Cellula was hypothesized by

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Schleiden

Rudolph Virchow

Lorenz Oken

Louis Pasteur

The carbohydrate digesting enzyme in pancreatic juice is

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Lipase

Amylase

Erypsin

Trypsin

Active transport is selectively and is dependent on

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Nutrition

Respiration

Digestion

Circulation

In phylum coelenterate special cells cnidocyntes give size to

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Polyps

Nematocyts

Gemmules

Gastrozolds

Silk fiber, myosin, fibrin and keratin are examples.

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Fibrous proteins

Tough proteins

Oval proteins

Globular proteins

Glycolysis is the break down of

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Fructose

Glucose

Lactose

Maltose

Which one of the following is not found in bacteria.

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Cell membrane

Ribosome

Nucleoid

Capsule

The enzyme with optimum pH = 7.60 is

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Arginase

Enterokinase

Catalase

Sucrase

Hydra belongs to phylum

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Mollusca

Cridaria

Arthropoda

Annelida

The Presence of nucleus in the cell was reported by

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Lorenz Oken

Theodor Schwann

Schleiden

Robert Brown

The incidence of uric acid kidney stones is.

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10%

15%

20%

70%

The hormone which inhibits root growth is.

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auxins

gibberellins

Absclsic acid

Cytokinins

Lichens are example of.

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Parasitism

Predation

Commensalism

Mutualism

In root nodules, the organisms present are.

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Bacteria

Algae

Fungi

Cyapobacteria

Nuclear membrane disorganizes at the beginning of

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Prophase 1

Metaphase 1

Anaphase 1

Telophase 1

An essay on the principle of population was published by

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Darwin

Wallace

Malthus

Linnaens

In non disjunction, chromosome's fail to segregate during.

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Prophase

Metaphase

Anaphase

Telephase

Darwin's origin of species was published in.

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1840

1859

1865

1890

In skletal muscle, calcium facilitates contraction by binding to:

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Tropomyosim

Troponin

Actin

Myosin

Which one of the following is not an unpaired bone.

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Mandible

Vomer

Nasal

Sphenoid

The Idea of endosymbiont was purposed by

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Cuvler

Lyell

Malthus

Margulis

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