The first transgenic plant to be produced is__________?
A. Brinjal
B. Tobacco
C. Rice
D. Cotton
A. Brinjal
B. Tobacco
C. Rice
D. Cotton
The one which causes contraction of wall of the uterus during and after birth?
A. ADH
B. MSH
C. Oxytocin
D. Progesterone
The branch of Biology which deals with the use of data and techniques of engineering & technology concerning living organisms is:
A. Human Biology
B. Environmental Biology
C. Genetics
D. Bio-technology
in animals meiosis produces____________?
A. spores
B. gametes
C. both a & b
D. all the above
In plants, the neighbouring cells are connected with one another by__________?
A. Plasmodesmata
B. Cell walls
C. Vacuoles
D. Both ‘A’ & ‘B’
The first action spectrum was obtained by___________?
A. T.W.Englemam
B. Malleus
C. T.W.Inws
D. W.Stapes
Those organisms which can prepare their own food from simple inorganic material and can store energy are called___________?
A. Autotrophs
B. Heterotrophs
C. Procariotique
D. Eu-cariotique