After fertilization, the ovary of the flower develops into a fruit, which contains the seeds.

The ovule develops into a seed after fertilization occurs.

The face-centered cubic (FCC) structure has the highest packing efficiency of approximately 74%.

Chloroplasts are found in plant cells and are responsible for photosynthesis, while animal cells do not have them.

Chloroplasts are found only in plant cells and are responsible for photosynthesis.

The anther is the part of the stamen that produces pollen.

The nucleolus, located within the nucleus, is responsible for synthesizing ribosomal RNA.

The esophagus is part of the digestive system, while the trachea, larynx, and bronchi are components of the respiratory system.

Bone marrow is the primary site for the production of red blood cells in the human body.

The sarcoplasmic reticulum is responsible for storing calcium ions, which are crucial for muscle contraction.

Motor neurons transmit nerve impulses to muscle fibers, initiating muscle contraction.

T-tubules (transverse tubules) are responsible for transmitting the action potential deep into the muscle fiber.

Valves in the heart prevent the backflow of blood, ensuring it flows in one direction through the heart chambers.

Glucose is not typically found in urine unless there is a condition such as diabetes mellitus.

A dull black surface is the best emitter of radiation according to Kirchhoff's law of thermal radiation.

A black surface is the best emitter of thermal radiation due to its high emissivity.

Both nuclear magnetic resonance (NMR) and X-ray crystallography are commonly used techniques to determine the three-dimensional structure of proteins.

Gel electrophoresis is a technique used to separate proteins based on their size and charge.

Agrobacterium-mediated transformation is a common technique used to introduce foreign genes into plant cells.

Hybridoma technology is used to produce monoclonal antibodies by fusing myeloma cells with specific B cells.

Gel electrophoresis is a technique used to separate DNA fragments based on their size, allowing for analysis and purification.

Gel electrophoresis is a technique used to separate DNA fragments based on their size, allowing for analysis and purification of DNA.

HTML (HyperText Markup Language) is the standard markup language used to create web pages and is fundamental to the World Wide Web.

A polygon with all sides and angles equal is known as a regular polygon.

A line that touches a circle at exactly one point is called a tangent.

Carrying capacity is the maximum number of individuals of a species that an environment can support sustainably.

The term 'phenotype' refers to the physical appearance of an organism.

Hybrid sets are known for their diversity, as they incorporate elements from various sources.

A tangent is defined as a line that touches a circle at exactly one point.

A regular polygon is defined as a polygon where all sides and angles are equal.