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TLS Online TPP Program

#Question id: 5334

The way sex determination in birds, Male birds have two Z chromosomes, and females have Z and W. which of the following is not possible during inheritance?

#Unit 8. Inheritance Biology

  1. Male offspring get a Z chromosome from each parent

  2. Z chromosomes pass from mother to daughter

  3. W chromosomes always pass from mother to daughter

  4. Females get a Z from their father and a W from their mother

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TLS Online TPP Program

#Question id: 17082

#Unit 12. Applied Biology

What is an Aminopterin
TLS Online TPP Program

#Question id: 17083

#Unit 12. Applied Biology

Fusion of two cells produces a single cell with two nuclei one from each of the cells entering fusion; such a cell is called as 
TLS Online TPP Program

#Question id: 17084

#Unit 12. Applied Biology

What color does phenol red turn in acid?
TLS Online TPP Program

#Question id: 19213

#Unit 12. Applied Biology

In Agrobacterium tumefaciens Crown gall formation is the consequence of
TLS Online TPP Program

#Question id: 19214

#Unit 12. Applied Biology

Depending on the Ti plasmid, the length of the T-DNA region can vary from approximately 
TLS Online TPP Program

#Question id: 19215

#Unit 12. Applied Biology

After the initial attachment step, A. tumefaciens produces a network of ________fibrils that bind the bacterium tightly to the plant cell surface.