After the completion of replication, each DNA molecule will have one parental strand and one newly synthesized strand. This scheme is known as:

The Verhulst - Pearl Logistic Growth of population is characterised by :

Match List-l with List-II

List-l (Term)	List-II (Function)
(A) Nuclease	(I) Synthesizes DNA from RNA
(B) Ligase	(II) Have both directions exonuclease activity and synthesize new polynucleotide
(C) DNA Polymerase I	(III) Degrades nucleic acids by breaking phosphodiester bonds
(D) Reverse Transcriptase	IV) Joins DNA molecules together by formation of phosphodiester bonds

Choose the correct answer from the options given below:

The organism used for the industrial production of ethanol is:

Which one of the following is an incorrect statement about endosperm
production during double fertilization in plants?

Ribonuclease make cuts in

The female reproductive system consists of :
(A) Ovaries
(B) External genitalia
(C) Cervix and vagina
(D) Oviducts and uterus
Choose the most appropriate answer from the options given below:

Which of the following is male sex hormone ?

Chronologically arrange the names of scientists who contributed to the study of genetics.
(A) Alfred Sturtevent
(B) Gregor Mendel
(C) Thomas Hunt Morgan
(D) Sutton and Boveri
Choose the correct answer from the options given below:

Read the passage carefully and answer the Questions
\(KMnO _4\) is prepared by the fusion of \(MnO _2\) with an alkali metal hydroxide and an oxidizing agent like \(KNO _3\) to give a dark-green manganate ion which disproportionate to give permanganate as follows.
\(\begin{array}{l}2 MnO _2+4 KOH + O _2 \rightarrow 2 K_2 MnO _4+2 H _2 O \\ 3 K_2 MnO _4+4 H ^{+} \rightarrow 2 KMnO _4+ MnO _2+2 H _2 O \end{array}\)
On heating \(K _2 MnO _4\) decomposes at 513 K to give \(K _2 MnO _4\). Permanganate ion is tetrahedral and diamagnetic
Acidified \(KMnO _4\) acts a strong oxidizing agent which oxidizes oxalic acid, ferrous ions, nitrite ion and iodides.
Oxidation states of Mn in \(MnO _2, KMnO _4\) and \(K _2 MnO _4\) are

"The amines which are soluble in water
(A) Methanamine
(B) Ethanamine
(C) Propanamine
(D) Benzylamine
Choose the correct answer from the options given below:"

For a \(3 \times 3\) matrix \(A\), if \(A(\operatorname{adj} A)=\left[\begin{array}{ccc}99 & 0 & 0 \\ 0 & 99 & 0 \\ 0 & 0 & 99\end{array}\right]\) then \(\operatorname{det}(A)\) is equal to:

Amit, Sumit and Puneet were doing shooting.
Amit hits the target 4 times in 5 shots, Sumit hits the target 3 times in 4 shots and Puneet hits the target 2 times in 3 shots.
Then the probability that Amit, Sumit and Puneet all may hit the target is: