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Match List-I with List-II: List-I A. Parathyroid hormone B. Epinephrine and Nor-epinephrine C. Thyroid stimulating hormone D. Melatonin List-II I. Flight or fight response II. Regulates the body's biological clock III. Increases blood Ca2+ level IV. Synthesis of hormones
When dominant and recessive alleles express themselves together it is called:
Match List-I with List-II: List-I (Types of inheritance) A. Incomplete dominance B. Co-dominance C. Pleiotropy D. Polygenic inheritance List-II (Example) I. Blood groups in human II. Flower colour in Antirrhinum III. Skin colour in human IV. Phenylketonuria
Which one of the following pairs correctly matches a hormone with a disease resulting from its deficiency?
The $E^\circ$ value for the $Mn^{3+}/Mn^{2+}$ couple is more positive than that of $Cr^{3+}/Cr^{2+}$ or $Fe^{3+}/Fe^{2+}$ due to change of:
Among the following, isoelectronic species are:
Which one of the following conditions correctly describes the manner of determining the sex in the given example?
Which of the following statements are correct about Klinefelter's Syndrome?
A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilization. In which of the following physiological groups would you assign this plant?
The production of gametes by the parents, formation of zygotes, the F1 and F2 plants, can be understood from a diagram called:
Axile placentation is observed in:
Which one of the following is the most likely root cause of why menstruation is not taking place in a regularly cycling human female?
A conducting circular loop of face area $2.5 \times 10^{-3} \text{ m}^2$ is placed perpendicular to a magnetic field which varies as $B=0.5 \sin(100\pi t) \text{ T}$. The magnitude of induced EMF at time $t=0 \text{ s}$ is:
A uniform electric field and a uniform magnetic field are acting along the same direction in a certain region. If an electron is projected in the region such that its velocity is pointed along the direction of fields, then the electron:
The method of DNA replication in which two strands of DNA separate and synthesize new strands is called:
A body is released from a great height and falls freely towards the earth. Another body is released from the same height exactly one second later. The separation between the two bodies, two seconds after the release of the second body is:
In a marriage between a male with blood group A and a female with blood group B, the progeny had either blood group AB or B. What could be the possible genotype of the parents?
A closely wound solenoid of 2000 turns and area of cross-section $1.5 \times 10^{-4} \text{ m}^2$ carries a current of $2.0 \text{ A}$. It is suspended through its centre and perpendicular to its length, allowing it to turn in a horizontal plane in a uniform magnetic field $5 \times 10^{-2} \text{ T}$ making an angle of $30^{\circ}$ with the axis of the solenoid. The torque on the solenoid will be
Select the incorrect match regarding the symbols used in Pedigree analysis:
The power radiated by a black body is $P$ and it radiates maximum energy at wavelength $\lambda_0$. Temperature of the black body is now changed so that it radiates maximum energy at the wavelength $\frac{3}{4}\lambda_0$. The power radiated by it now becomes $nP$. The value of $n$ is: