Question

Histology is study of
a. Tissue
b. Cells
c. Structures discernible with naked eyes
d. Changes in form and structure during development

Answer 1

Hint: Histology is the study of the microanatomy of cells, tissues, along with organs as seen through a microscope. It examines the correlation between their structure as well as functions. Histology teaches the visual art of recognizing the structure of tissues and understanding how this is determined by their function.

Complete answer:
> Option A – Tissues are groups of cells that may have a similar structure as well as they act together to perform a specific function. The term tissue comes from a type of an old French verb meaning “to weave”. There are four different types of tissues in animals such as connective, muscle, nervous, and epithelial

> Option B – Cells are the structural, functional, as well as biological units of all living beings. A cell can replicate itself independently. Hence, they are called the building blocks of life. Each cell includes a fluid known as cytoplasm, which is enclosed by a membrane.

> Option C – Morphology is the study of structure discernible with a naked eye. The study focuses on the size, shape, as well as structure of animals, plants, along with microorganisms and of the relationships of their constituent parts. The term describes the general aspects of biological types and arrangement of the parts of a plant or an animal.

> Option D – Developmental is the study of the process by which animals and plants grow as well as develop. Developmental of structure and forms also encompasses the biology of regeneration, asexual reproduction, metamorphosis, as well as the growth along with differentiation of stem cells in the adult organism.

Hence, the correct answer is option (A).

Note: Histology branch of biology dealing with tissues of the body as well as how these tissues are arranged to constitute organs. The subject includes all aspects of tissue with the focus on how cells’ structure along with their arrangement optimize functions specific to each organ.