TLS Online TPP Program

#Question id: 34162


Gonadal and adrenocortical steroids are of following types, EXCEPT? 

#Unit 7. System Physiology – Animal
  1. C21 steroids, which have a two-carbon side chain at position 17
  2. C20 steroids, which have a two-carbon side chain at position 19
  3. C19 steroids, which have a keto or hydroxyl group at position 17
  4. C18 steroids, which, in addition to a 17-keto or hydroxyl group, have no angular methyl group attached to position 10
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TLS Online TPP Program

#Question id: 3624

#Unit 8. Inheritance Biology

To carry out a complementation test, parents that are homozygous for different mutations are crossed, producing offspring that mutant phenotype, it is due to

TLS Online TPP Program

#Question id: 3625

#Unit 8. Inheritance Biology

If a heterozygous two recessive mutation at different site will give mutant phenotype when gene involved

TLS Online TPP Program

#Question id: 3626

#Unit 8. Inheritance Biology

The major blood group locus in humans produces types A (genotypes AA or AO), B (genotypes BB or BO), AB (genotype AB), or O (genotype OO). Parents who are type AB and type O, what are the possible blood types of their offspring?

TLS Online TPP Program

#Question id: 3627

#Unit 8. Inheritance Biology

A cross is made between two plants with white flowers. All the F1 progeny had red colored flower. This is because of

TLS Online TPP Program

#Question id: 3628

#Unit 8. Inheritance Biology

Two mutant plants, both bearing white flowers, were crossed. All F1 plants had red colored flowers. Which one of the following conclusions is correct?

TLS Online TPP Program

#Question id: 3629

#Unit 8. Inheritance Biology

Complementation test for four different mutant phenotype 1, 2 , 3 and  4 were allowed and detect phenotype given table

Pair of mutant                                         phenotype

1 & 4                                                         wild                             

1 & 3                                                         wild

2 & 3                                                         wild  

2 & 4                                                         mutant

What are number of citron that four mutant were belong