Mammary Glands

Q.

The mammary glands are modified __________.

1. lymphatic ducts
2. endocrine glands
3. sebaceous glands
4. sweat glands

Q.

Mammary glands are modified ___in mammals

1. sweat glands

2. mucous glands

3. sebaceous glands

4. meibomian glands

Q.

The mammary glands are modified____.

1. lymphoid

2. sebaceous gland

3. sweat gland

4. endocrine gland

Q. Presence of mammary glands is a typical characteristic of class:

1. Mammalia
2. Reptilia

Q.

Statement 1: The mammary gland is a modified sebaceous gland.

Statement 2: Sebaceous gland causes acne.

1. Statement 1 is true and statement 2 is false.

2. Statement 1 is false and statement 2 is true.

3. Both the statements are true.

4. Both the statements are false.

Q.

___a reproductive hormone that plays a role in the activity of mammary glands.

Q. In mammary gland, the milk is secreted and stored in

1. Alveoli
2. Mammary duct
3. Mammary tuble
4. Lactiferous duct

Q. Explain about adolescence breast.

Q.

The mammary glands are modified____.

1. lymphoid

2. endocrine gland

3. sebaceous gland

4. sweat gland

Q. What type of glands are mammary glands?

Q.

A type of skin gland which is well developed and functional in females, but non-functional and vestigial in the male is:

1. sebaceous gland

2. sweat gland

3. mammary gland

4. gastric gland

Q. Mammary glands are

1. Apocrine
2. Mesocrine
3. Holocrine
4. Heterocrine

Q. Which of the following is NOT a characteristic feature of the mammary gland?

1. There are many plasma cells in the connective tissue surrounding the epithelial units.
2. An apocrine secretion of lipids occurs into the breast milk.
3. There are striated ducts that are active in transport of ions and water.
4. Mammary gland responds to steroid and peptide hormones.

Q. which of the following is an odd one w.r.t types of lymphoid organs? a] bone marrow b] thymus c]bursa of fabricius d] lymph nodes

Q.

The gland that is activated for lactation is___ .

Q. The mammary glands are modified

1. Endocrine glands

2. Lymphatic ducts
3. Sebaceous glands
4. Sweat glands

Q.

The gland that is activated for lactation is___ .

Q. A non-lactating mammary gland cannot produce milk because of lack of

1. lobules
2. lactiferous sinuses
3. alveoli
4. fat cells

Q. An apocrine type of secretion is characteristic of

1. oviductal epithelium
2. granulosa cells of ovarian follicles
3. alveoli of the mammary gland
4. Leydig cells of the testis

Q.

The mammary glands are modified____.

1. endocrine gland

2. lymphoid

3. sweat gland

4. sebaceous gland

Q. Which is not a mammalian gland?

1. Prostate gland
2. Pineal gland
3. Conglobate gland
4. Cowper's gland

Q.

Statement 1: The mammary gland is a modified sebaceous gland.

Statement 2: Sebaceous gland causes acne.

1. Statement 1 is true and statement 2 is false.

2. Statement 1 is false and statement 2 is true.

3. Both the statements are true.

4. Both the statements are false.

Q. Mammary glands of mammals are the modification of

1. Sebaceous gland
2. Mucous gland
3. Sweat gland
4. None of the above

Q.

The gland that is activated for lactation is___ .

Q. A wider region, called ampulla is not a part of which of the following structures?

1. Vas deferens
2. Mammary gland
3. Fallopian tube
4. Testes

Q.

The mammary glands are modified __________.

1. lymphatic ducts
2. sebaceous glands
3. endocrine glands
4. sweat glands

Q. Which one has a poisonous gland ?

1. Frog
2. Trygon
3. Male Platypus
4. Female Wall Lizard

Q. Nature of mammary gland is .......

1. Apocrine
2. Merocrine
3. Holocrine
4. All of the above

Q. The cuboidal/columnar epithelial cells of alveoli in the mammary gland perform which of the following functions?

1. It synthesizes and secretes steroid hormones
2. It releases proteins by exocytosis and lipid by an apocrine secretion mechanism
3. It contracts in response to oxytocin from the posterior pituitary gland
4. Secretes prolactin

Q. Which of the following is/are types of the gland found in the skin?

1. Sweat gland
2. Thyroid gland
3. Lachrymal gland
4. Sebaceous gland