Which of the following structures have 3n (triploid) number of chromosomes?

The steps of DNA fingerprinting are given below. Arrange them in a correct sequence.
(A) Separation of DNA fragments by electrophoresis
(B) Hybridisation using labelled VNTR probe
(C) Isolation and digestion of DNA
(D) Detection of hybridised DNA fragments by autoradiography
(E) Transferring of separated DNA fragments to synthetic membranes
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MTP is considered safe up to _________ weeks of pregnancy.

Match List - I with List - II.

LIST I (Molecule)	LIST II (Function)
A. DNA ligase	I. snRNAs
B. RNA polymerase II	II. Discontinuous RNA synthesis
C. RNA polymerase III	III. 28S rRNA
D. RNA polymerase I	IV. hn RNA

Choose the correct answer from the options given below:

STIs are reported to be very high among persons in which age group?

Arrange the following events of malarial infection in human beings sequentially:
(A) Transmission of gametocyte to female mosquito
(B) Gametocyte development in RBC
(C) Multiplication of parasite in RBC and rupturing of RBC
(D) Biting by female Anopheles mosquito and transmission of sporozoites
(E) Multiplication of parasite in liver cell
Choose the correct answer from the options given below:

Identify the incorrect statement about the human genome -

Match List-I with List-II
Let A and B be two events such that \(P(A)=0.2, P(B)=0.4, P(B \mid A)=0.5\)

List-I	List-II
(A) \(P(A \cap B)\)	(I) 0.5
(B) \(P(A \mid B)\)	(II) 0.8
(C) \(P(A \cup B)\)	(III) 0.25
(D) \(P\left(A^{\prime}\right)\)	(IV) 0.1

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Two batteries of emf 5 V with internal resistance 2 \( \Omega \) and 6 V with internal resistance 3 \( \Omega \) are connected in series with an external resistor. If the current in the circuit is 0.5 A, then the resistance of the resistor is

Match List - I with List - II

List - I (Vitamin)	List - II (Deficiency)
(A) Vitamin D	(I) Slow blood clotting
(B) Vitamin C	(II) Night blindness
(C) Vitamin K	(III) Rickets
(D) Vitamin A	(IV) Scurvy

Choose the correct answer from the options given below :

Match List-I with List-II

List-I (Contraceptive methods)	List-II (Respective actions)
(A) Diaphragms	(I) Inhibit ovulation and implantation
(B) Contraceptive pills	(II) Increase phagocytosis of sperm within uterus
(C) Intra Uterine Devices	(III) Absence of menstrual cycle and ovulation following parturition
(D) Lactational amenorrhea	(IV) They cover the cervix blocking the entry of sperms

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The function f defined by \((x)=\left\{\begin{array}{ll}a x+1, & x \leq 3 \\ b x+3, & x>3\end{array}\right.\) is continuous at x = 3 if

Read the passage carefully and answer the questions:
The degeneracy of the \(d\) orbitals has been removed due to ligand electron-metal electron repulsions in the octahedral complez to yield three orbitals of lower energy, \(t_{2 g}\) set and two orbitals of higher energy, \(e_g\) set. This splitting of the degenerate levels due to the presence of ligands in a definite geometry is termed as crystal field splitting and the energy separation is denoted by \(\Delta_0\). Thus energy of the two \(e_g\) orbitals will increase by \((3 / 5) \Delta_0\) and that of three \(t_{2 g}\) will decrease by \((2 / 5) \Delta_0\). The crystal field splitting \(\Delta_{\circ}\) depends upon the field produced by the ligand and charge on the metal ion. Some ligands are able to produce strong fields, in which case the splitting will be large, whereas others produce weak fields and consequently result in small splitting of \(d\) orbitals. Relative magnitude of crystal field splitting energy \(\Delta_0\) and pairing energy, \(P\) (energy required for electron pairing in a single orbital) determine the formation of low spin ( \(\Delta_0>P\) ) or high spin ( \(\Delta_0<P\) ) complex. In tetrahedral coordination entity formation, the \(d\)-orbital splitting is inverted and is smaller as compared to the octabedral field splitting. The crystal field theory attributes the colour of the complex to \(d-d\) transition of the electron. The colour of the coordination compounds depends on the crystal field splitting. In the absence of ligand, crystal field splitting does not occur and hence the substance is colourless.
Which of the following relations is correct for the splitting of \(d\) orbitals in octahedral and tetrahedral crystal fields, considering same metal, the same ligands and metal-ligand distances?