Explanation

Photosynthesis is the process by which green plants use sunlight, carbon dioxide, and water to produce glucose (a chemical energy source) and oxygen.

It occurs mainly in the chloroplasts of plant cells, which contain chlorophyll.

Explanation

 In the human body, there are 3 pairs of false ribs on each side, corresponding to the 8th, 9th, and 10th pairs of ribs.

These ribs do not directly connect to the sternum (breastbone) like the true ribs (pairs 1-7).

Instead, their cartilage connects to the cartilage of the 7th rib, which is a true rib. 

Explanation

The process in which the change of vapor or gas into liquid is known as condensation

Some examples of water condensation:

• Morning dew on the grass.
• Water droplets on the outer surface of cold drink bottle.
• Foggy car windows

Additional information:

The process of change of state from solid to liquid is called melting

Evaporation is the conversion of liquid into its vapor, below the boiling point of liquid.

Explanation

 The dimensions of Planck's constant are the same as those of angular momentum. 

Planck's constant (h) is a fundamental constant in quantum mechanics

It relates the energy (E) of a photon to its frequency (ν) through the equation E = hν.

The dimensions of Planck's constant can be derived from this relationship,

And they are found to be the same as those of angular momentum

Explanation

A respiratory surface, such as the alveoli in lungs or the surface of gills, possesses the following properties:

• Thin: allows for efficient gas exchange
• Wet: facilitates the exchange of gases between the surface and the surrounding environment
• Permeable: allows gases to pass through the surface
• Very large: provides a large surface area for gas exchange to occur

Explanation

 The bronchioles are small branches of the bronchi, and they eventually end in tiny air sacs called alveoli where gas exchange occurs. 

Explanation

Diamond is a covalent network crystal.

It's composed of carbon atoms covalently bonded to each other in a three-dimensional tetrahedral lattice. 

Explanation

Transverse waves involve oscillations perpendicular to the direction of travel and can be polarized, while they do not necessarily require a medium to travel (e.g., light waves).

Explanation

• Covalent network crystals, also known as giant covalent structures, are solids in which each atom is covalently bonded to its neighbors, forming a continuous network of chemical bonds.
• Examples include diamond, graphite, and silicon carbide.
• These materials have very high melting points due to the strong covalent bonds that hold them together.

Explanation

 Phylum Chordata is divided into three subphyla.

• Urochordata (Tunicata)
• Cephalochordata
• Vertebrata