MCQs of General Anatomy – Embryology

Upper and lower lips are formed from which embryonic processes:

Palate is formed from:

Cleft lip occurs due to failure of:

Oblique facial cleft results due to :

The philtrum of the upper lip is formed largely by the:

Tongue develops from all of the following except

Developmentally stomodeum is separated from the pharynx dorsally by :

The posterior part of the tongue develops from:

Meckel’s cartilage extends from:

Embryologically hard palate develop from:

The tongue is formed from

The primary germ layer endoderm is derived from:

The lateral lingual swellings and tuberculum impar give rise to:

Number of somatic chromosome is:

Spheno mandibular ligament is developed from:

Muscles of the tongue are derived from:

Posterior belly of digastric is derived from:

The primordia of the cranifoacial complex develops

All of the following cells are of endodermal origin except:

All are developed from muscles of 1 arch except

The growth and development in the craniofacial region occurs in following order

Which of the following is the nerve of third branchial arch

External auditory meatus develops from

From which pharyngeal pouches do the parathyroid glands develop ?

Thyroid gland develops rom

Muscles of mastication develops from

Derivative of second pharyngeal arch is

First pharyngeal arc derivatives include which of the following structures ?

Hyoid bone is a derivative of

Early fusion of the coronal suture results in:

Palatine tonsil develops from

A non synovial joint with connective tissue in between is:

Failure of descent of thyroid analage can be seen in the tongue

The fusion of two bony structures with a ligament is known as

The period of embryo extends

Gestation period consists of the following EXCEPT

1st arch artery is

Which part of the body is underdeveloped at birth

Development of palate beings at the age of

Which of the following is a derivative of the second brachial cleft-

Imbilical cord contains-

Which of the following is not a neuroectodermal derivative?

Which is not formed from the cartilaginous part of viscerocranium?

A person showing two cell lines drived from one zygote is

Maximum oral structures are having their origin from

Neural tube formation occurs on

Which of the following is NOT true about paramedian pits ?