Practice Questions

TLS Online TPP Program

#Question id: 10334

N2 combines with hydrogen to form ammonia under elevated temperature (about 200°C) and high pressure (about 200 atmospheres) and in the presence of a metal catalyst (usually iron). The extreme conditions are required to overcome the high activation energy of the reaction. This nitrogen fixation reaction, called

#Botany

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#Question id: 3613

#Applied Microbiology

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

#Question id: 3614

#Applied Microbiology

A gene showing codominance–

#Question id: 3615

#Applied Microbiology

What are alleles?

#Question id: 3616

#Applied Microbiology

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

#Question id: 3617

#Applied Microbiology

Alternate forms of a gene is called

#Question id: 3619

#Applied Microbiology

Alleles that are both expressed in a heterozygote are