Question # 1

Jean Baptiste Lamarck published his theory of evolution in

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1757

1809

1859

1945

How many types of finches did Darwin collect on Galapagos Island.

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13 types

20 types

25 types

30 types

In man the vestigial organs are

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Ear muscles

Nictitating membrane

Coccyx

All a,b and c

Interatrial vertebrates, the gill pouches develop into.

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Gills

Lungs

Nose

Eustachian tube

Armadillos, the armored mammals live only in

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Africa

America

Europe

Asla

In mitochodria UGA codon act to specify __________ instead stop codon:

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Argenine

Valine

Glumatic acid

Trytophan

Archaeobacteria can tolerate temperature upto.

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120 ^oC

140 ^oC

160 ^oC

180 ^oC

A group of individuals belong to a particular species and sharing a common geographic area is called.

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Community

Population

Ecosystem

Biosphere

The change of frequency of alleles at locus that occur by chance is called.

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Mutation

Migration

Genetic drift

Selection

Principles of geology was published by.

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Darwin

Lyell

Linnaeus

Lamarck

The armored mammal that lives only in America is the.

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Armadillo

Echidna

Pengun

Pelvis and leg bones

In eukaryotic mRNA molecule there are 90 nucleotide involved in translation process. What is the number of amino acid in the protein formed by this mRNA molecules?

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29 Amino acids

30 Amino acids

45 Amico acids

90 Amino acids

Some amoeboflagellates ingested cyanobacteria and led to the development of

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Mitochondria

Golgi apparatus

Chloroplasts

Vacuoles

Flagella may have arisen through the ingestion of prokaryotes similar to spiral shaped bacteria called.

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E. Coli

Streptococcus

spirochete

Rhizobium

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Biology FSC Part 2 Chapter 24 Online MCQ's Test MCQs With Answers

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