Practice Questions

TLS Online TPP Program

#Question id: 3631

Six different mutations 1 to 6, from the following results of functional allelism tests whereby the mutants were crossed with each other, determine location of mutant gene.

#SCPH06 I Botany

There are three linkage groups, mutations 1 and 4 represent one linkage group, 2 and 5 represent second linkage group, and 5 and 3 represents third linkage group
There are three linkage groups, mutations 1 and 3 represent one linkage group, 2 and 5 represent second linkage group, and 5 and 4 represents third linkage group
There are three non-allelic genes, mutations 1 and 4 represent one gene, 2 and 5 represent second gene, and 5 and 3 represents third gene
There are three non-allelic genes, mutations 1 and 5 represent one gene, 2 and 4 represent second gene, and 5 and 3 represents third gene

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TLS Online TPP Program

#Question id: 17665

#SCPH05 I Biotechnology

BLASTx is used to

TLS Online TPP Program

#Question id: 17666

#SCPH06 I Botany

In the Mesozoic era, periods included;

i) Increase of dicotyledons

ii) Seeds ferns disappear

iii) Rapid development of angiosperms

iv) Spread of cycads and conifers

v) Gymnosperms declined

Find out the correct match of given period with their plants diversification events;

TLS Online TPP Program

#Question id: 17666

#SCPH28 | Zoology

In the Mesozoic era, periods included;

i) Increase of dicotyledons

ii) Seeds ferns disappear

iii) Rapid development of angiosperms

iv) Spread of cycads and conifers

v) Gymnosperms declined

Find out the correct match of given period with their plants diversification events;

TLS Online TPP Program

#Question id: 17667

#SCPH06 I Botany

Jurassic periods belong to the Mesozoic era has various characteristics of invertebrates and vertebrates animals except;

TLS Online TPP Program

#Question id: 17667

#SCPH28 | Zoology

Jurassic periods belong to the Mesozoic era has various characteristics of invertebrates and vertebrates animals except;

TLS Online TPP Program

#Question id: 17674

#SCPH01 Biochemistry

In humans, albinism (unpigmented skin, hair, and eyes) is due to an enzymatic deficiency, and it is an autosomal recessive trait. Suppose that in a small country of one million people (“Generation 1”), there are 500 aa albinos and 9000 Aa heterozygous carriers. Has the frequency of allele a changed between Generations 1 and 2?