Second phase genetic engineering is done for production of

1. Insulin

2. Abiotic or biotic stress crop

3. Resistant/tolerant plants

Which of the above are correct?

TLS Online TPP Program

#Question id: 1597

#SCPH28 | Zoology

Daudi tumor cells, caused due to mutation in?

TLS Online TPP Program

#Question id: 23173

#SCPH06 I Botany

There are various drawbacks still in fluorescence microscopy such as

1.  Light emitted comes from molecules above and below the plane of focus

2. Blurred image due to superposition of fluorescent images

Which of the above statement is/ are correct?

TLS Online TPP Program

#Question id: 10985

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

What is the membrane potential (threshold level) at which the S-A node discharges?

TLS Online TPP Program

#Question id: 59

#SCPH28 | Zoology

Nitrogen (N) normally forms three covalent bonds with a valence of five. However, ammonium has four covalent bonds, each to a different hydrogen (H) atom (H has a valence of one). What do you predict to be the charge on ammonium?

TLS Online TPP Program

#Question id: 3853

#SCPH06 I Botany

In E. coli, promoter sequences are located at which of the following position(s) on the template strand?