Describe the following :
(a) synapsis (b) bivalent (c) chiasmata

Briefly describe the structure of the following : (a) Brain (b) Eye (c) Ear

Briefly describe the following: (a) Transcription (b) Polymorphism (c) Translation (d) Bioinformatics

Describe briefly the following: (a) Origin of replication. (b). Bioreactors. (c). Downstream processing.

Describe the following events A,B, and C in the random experiment of tossing three unbiased coins : A: event of getting three tails B: event of getting one head and C: event of getting atmost one tail .

Describe the following events A,B and C in the random experiment of selecting two children from a group of 2 boys and 3 girls: A: both selected children are girls B : at least one boy is selected C: selected children consists of one boy and one girl. Which pair (or, pairs ) of events is (are) mutually exclusive?

Describe the following events A,B, and C in the random experiment of tossing three unbiased coins : A: event of getting two heads, B: event of getting three heads. C: event of getting atmost one head. Show that (i) B is a simple event while A and C are compound events, (ii) events A,B,C are mutually exclusive and exhaustive.

Arrange the following events of meiosis in correct sequence : (a) Crossing over (b) Synapsis ( c ) Terminalisation of chaismata (d) Disappearance of nucleolus

Write in language the following expression. (b) a + c

Arrange the following events of meiosis in correct sequence Crossing over Synapsis Terminalisation of chiasmata Disappearance of nucleolus.

Identify two correct statements about meiosis (a)Bead like structures absent on chromosomes (b) Displacement of chiasmata occurs in diakinesis (c) Separation of two basic sets of chromosomes (d) No division of centromeres.