Meiotic products resulting from a single crossover within a pericentric inversion loop

A. This will generate a dicentric and an acentric chromosome following separation of chromosomes after crossing over

B. the inversion will completely suppress crossing over

C. All parental gametes that carry inversion chromosome are nonviable

D. All gametes from crossover products are non viable due to appearance of duplication of one arm and deletion of another arm

Which of the above statements are correct?

TLS Online TPP Program

#Question id: 3441

#Unit 11. Evolution and Behavior

Animals tend to maximize their energy intake-to-expenditure ratio. What is this behavior called?

TLS Online TPP Program

#Question id: 7567

#General Aptitude

The Delhi Express runs @ 144 kilometers per hours and it reaches destination 20 minute ahead of schedule. If it averages 100 km/hour, it reaches 24 minute behind schedule. What is the average speed it should maintain in order to reach the destination on schedule?

TLS Online TPP Program

#Question id: 15984

#Unit 12. Applied Biology

 Which of the following is the incorrect about the plant cell culture?

a) Whole plant is regenerate from a single plant cell

b) Production of secondary metabolites in plant cell culture is reduces by the addition of elicitors.

c) Transgenic plant easy to introduce into the plants than animals

d) Immobilization of plant cells can enhance secondary metabolite production during bioreactor cultivation

TLS Online TPP Program

#Question id: 24592

#Unit 2. Cellular Organization

Which of the following enzyme is responsible for the packaging genome into the empty capsid

TLS Online TPP Program

#Question id: 11792

#Unit 1. Molecules and their Interaction Relevant to Biology

Hyaluronic acid is an important glycosaminoglycan component of connective tissue. Hyaluronate molecules are composed of

A. D-glucuronic acid and N-acetyl-D-glucosamine

B. D-galactose and N-acetyl-D-glucosamine

C. β(1→4) and β(1→3) alternate linkages

D. β(1→4) and β(1→6) alternate linkages

Which of the above 2 combinations are correct