Explanation

Nuclear energy is generally considered the strongest type of energy due to its high energy density and release rate.

Nuclear reactions release a vast amount of energy per unit of mass.

This making it a highly concentrated and powerful source of energy.

Explanation

A transformer can either convert high AC to low AC voltages or low AC to high AC voltages.

It functions through electromagnetic induction, adjusting voltage levels without changing from AC to DC.

Explanation

The Northern Hemisphere is generally warmer than the Southern Hemisphere.

This is because it has more landmass, which heats up faster than water.

This contributes to higher average temperatures.

Explanation

All plants move Anticlockwise around Sun.

All plants move anticlockwise around their axis.

Earth rotates its axis from West to East.

Explanation

Erythrocytes, or red blood cells, are responsible for carrying oxygen from the lungs to the body's tissues and carbon dioxide from the tissues to the lungs.

They contain the protein hemoglobin, which binds to oxygen and gives blood its red color.

Explanation

Hydrogen is the lightest element, and its most common isotope (protium) has no neutrons in its atomic nucleus.

The atomic number of hydrogen is 1, which means it has one proton in its nucleus, but no neutrons.

The three main isotopes of hydrogen:

• Protium (1H): 1 proton, 0 neutrons
• Deuterium (2H or D): 1 proton, 1 neutron
• Tritium (3H or T): 1 proton, 2 neutrons

Explanation

Saturated hydrocarbons are called alkanes.

Alkanes are a type of hydrocarbon that have only single bonds between the carbon atoms, and are "saturated" with hydrogen atoms.

They have the general formula CnH2n+2 and are also known as paraffins.

Examples of alkanes include methane (CH4), ethane (C2H6), and propane (C3H8).

Explanation

Cosmology as the branch of science is related to the study of Formation of Universe.

Cosmology is the study of the origin, development, structure, history, and future of the entire universe.

Edwin Powell Hubble is known as the father of Cosmology.

Edwin Powell Hubble was an astronomer from America. 

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Explanation

Arthrophytes is an outdated term that refers to a group of ancient plants that are now classified as Sphenopsids.

Sphenopsids are a group of vascular plants that include horsetails and their extinct relatives.

They are characterized by their hollow stems, jointed branches, and spore-producing cones.

Explanation

Paramecium contains two nuclei: a large macronucleus for everyday cell functions and a smaller micronucleus for reproductive processes.

This unique feature supports its cellular activities and genetic functions.