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TLS Online TPP Program

#Question id: 3548

 In a cross between two heterozygotes (Aa), the F2 generation will be

#SCPH12 I Genetics

  1. in the ratio 1:3 heterozygous to homozygous 

  2. all heterozygous

  3. in the ratio 1:1 homozygous to heterozygous

  4. in the ratio 1:3 homozygous to heterozygous

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TLS Online TPP Program

#Question id: 3020

#I Life Science/ Life Sciences Group – I-V

During which phase of the bacterial growth curve does the total number of viable cells decline?
TLS Online TPP Program

#Question id: 85

#SCPH06 I Botany

Below is the structure for a cyclic D-monosaccharide. Which is the anomeric carbon atom?
TLS Online TPP Program

#Question id: 14114

#SCPH01 Biochemistry

‘A laboratory, where drugs, chemicals, and other types of biological matter can be analysed and tested by using various liquids’ is called 
TLS Online TPP Program

#Question id: 10410

#SCPH05 I Biotechnology

phytochrome red and far-red light. Given below experiment of lettuce seed, which of the following option will be incorrect?
TLS Online TPP Program

#Question id: 11077

#I Life Science/ Life Sciences Group – I-V

A person’s normal tidal volume is 400 ml with a dead space of 100 ml. The respiratory rate is 12 breaths/min. The person is placed on ventilator for surgery and the tidal volume is 700 with a rate of 12. What is the approximate alveolar Pco2 for this person?