Practice Questions

TLS Online TPP Program

#Question id: 15173

Microbes such as Chlorobium and Chromatium develop as visible green and purple zones. These microorganisms use

#Section 6: Plant, Animal and Microbial Biotechnology

Hydrogen sulfide as an electron source, and CO2 from sodium carbonate as a carbon source
Hydrogen sulfide as an electron source, and O₂ from sodium carbonate as a oxygen source
Mercuric chloride as an electron source, and CO₂ from sodium carbonate as a carbon source
Citrate as an electron source, and ethanol as a carbon source

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TLS Online TPP Program

#Question id: 3613

#Section 3: Genetics, Cellular and Molecular Biology

When a single gene influences more than one trait it is called

TLS Online TPP Program

#Question id: 3614

#Section 3: Genetics, Cellular and Molecular Biology

A gene showing codominance–

TLS Online TPP Program

#Question id: 3615

#Section 3: Genetics, Cellular and Molecular Biology

What are alleles?

TLS Online TPP Program

#Question id: 3616

#Section 3: Genetics, Cellular and Molecular Biology

If the parents are AO and BO genotypes for the ABO blood group, their children could include which of the following genotypes?

TLS Online TPP Program

#Question id: 3617

#Section 3: Genetics, Cellular and Molecular Biology

Alternate forms of a gene is called

TLS Online TPP Program

#Question id: 3618

#Section 3: Genetics, Cellular and Molecular Biology

Holandric genes ar