Question # 1

Kingdom Monera include.

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Bacteria

Euglena

Fungi

Plants

In binomial nomenclature, the first letter of the _____name is capitalized:

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Family

Class

Species

Genus

Zaccharia Janssen and Hans Janssen were two ___________ eye glass makers.

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German

Dutch

British

America

In adult human, the esophagus is about _____________ long.

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25 cm

25 mm

25 m

25 ft

Families are grouped into _____________

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Family

Order

Class

Phylum

Malaria is from ____________ word Mala means bad and aria means air.

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Italian

English

German

Swedish

What reason would you suggest for the fact that the total DNA content of each daughter cell is reduced during meiosis?

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Chromosomes do not replicate during the interphase before meiosis 1

Chromosomes do not duplicate between meiosis 1 and 2

Half of the chromosomes form each gamete are broken

Sister chromatids separate during anaphase of meiosis 1

_______________ tissues are composed of thin walled cells.

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Epidermal

Ground

Supporting

Collenchyma

Which of the following chambers has the thickest walls in human heart?

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Right atrium

Left atrium

Left ventricle

Right ventricle

In which stage of the cell cycle, the cell is preparing enzymes for chromosome duplication.

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G1

G2

S

M

Histology is scientific study of

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Organs

Cellss

Muscles

Tissues

____________ is called the father of genetics.

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Mendal

Ronald Ross

A.F.A King

All

Unicellular is.

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Rabbit

Euglena

Horse

Frog

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Biology 9th Class English Medium Online Test MCQs With Answers

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