Explanation

When an object is placed between the focus and centre of curvature, the concave mirror can form an image larger than the actual object.

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Concave Mirror used for:

1. Shaving mirrors.
2. Head mirrors.
3. Ophthalmoscope.
4. Astronomical telescopes.
5. Headlights.
6. Solar furnaces.

Explanation

Cadmium rods are inserted in nuclear reacter to absorb the extra nucleons.

Cadmium has a high thermal neutron absorption cross section.

Therefore, cadmium rods will absorb neutrons, making them unavailable to cause fission.

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Explanation

Photon with energy greater than 1.02 MeV can interact with matter as Pair Production.

MeV stands for Mega electron-volt.

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Explanation

Xerostomia is dryness in the mouth.

Xerostomia is also known as dry mouth.

Xerostomia means منہ میں لعاب دہن کا نہ ہونا یا کم ہونا

Explanation

Recombinant DNA is a technology scientists developed that made it possible to insert a human gene into the genetic material of a common bacterium.

DNA stands for Deoxyribonucleic acid.

Explanation

Agranulocytes are one type of white blood cell that contain no distinct granules in the cytoplasm.

Agranulocytes originate from Lymphoid tissue, and their nucleus is not lobed. 

Explanation

In human IgG1 the two heavy chains are linked by two proximal disulfide bridges in a portion of the molecule

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Explanation

gluconeogenesis can be broadly considered the reversal of glycolysis

The Calvin cycle, Calvin–Benson–Bassham (CBB) cycle, reductive pentose phosphate cycle (RPP cycle), or C3 cycle is a series of biochemical redox reactions that take place in the stroma of chloroplast in photosynthetic organisms.

Explanation

The process by which free electrons are emitted from the metal surface by the application of light is called photoelectric emission.

Explanation

Inverters and rectifiers are electronic circuits that can change the type of electric current.

An inverter converts DC to AC,

while

a rectifier converts AC to DC.