Question # 1

Which of the following structure is absent in animals?

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Spindle

Centrioles

Chromatids

Phragmoplant

Are the major source of energy .

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Protein

Lipid

Crabohydraets

Vitamins

An example of macromolecule is.

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Water

Glucose

Protein

NaCl

The study of fossiles is called.

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Immunology

Pharmacology

Paleontology

Parasitology

metabolism is the some of the ................. proesses.

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Chemical

Physical

Both

None

Low ..... level can cause people to develop anemia.

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Calicium

Vitamin

Iron

Protein

A ribose sugar has carbon atoms:

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4

5

6

7

In the stomach, pepsinogen is converted into;

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Pepsin

Bicarbonate

HCI

Gastrin

Enzymes are made up of ............. .

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protein

Carbohydrates

Lipids

Triglyceride

The body of which organism consists only of RNA?

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Prions

Viroids

Viruses

Algae

Which is not the function of mitosis?

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Development and growth

Cell replacement and regeneration

Asexual reproduction

Sexual reproduction

Aspirin belongs to the group of.

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Derived from Animals

Derived from plants.

Synthetic Drugs

Derived from bacteria.

Pink flowered four o clock plant is an example of:

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Incomplete dominance

Co-dominance

Complete dominance

None of these

Enssential process for continuation of species is:

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locomotion

reproduction

respiration

cloning

Which organ filter the blood.

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Intestine

Kidney

Stomach

Brain

In man the system of gaseous exchange is:

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digestive system

respiratory system

nervous system

excretory system

In wood seems and roots the gaseous:

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lenticels

epidermal cells

somata

micropyle

When the reproductive cycle stops in female, ______ hormones is less produced.

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Androgen

Esterogen

Insuline

None of these

The concave part of the kidney is toward.

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Upper

Lower

Toward vertebral column

Away from vertebral column

Dominant Alleles are represented by:

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Small letters

Capital letters

Roman numbers

Numerical numbers

Tendons and Ligaments are bands of:

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Connective tissue

Muscular tissue

Nerve tissue

Epidermic tissue

Specific proteins have specific number and sequence of:

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Enzymes

Amino acids

Locus

Allele

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