When secretary granules leave cell by exocytosis with no loss of other cellular material, the glands are called

(1) Holocrine

(2) Merocrine

(3) Apocrine

(4) Autocrine

Concept Questions :-

Glandular Epithelium & Cell Junction
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Large amoeboid cells, that are a part of our innate immune system, found in the areolar tissue are called as:

(1) Macrophages

(2) Mast cells

(3) Fibroblasts

(4) Adipocytes

Concept Questions :-

Connective Tissue
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The cells that release heparin and histamines in the blood are:

(1) Basophils

(2) Mast cells

(3) Eosinophils

(4) Neutrophils

Concept Questions :-

Connective Tissue
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In cockroach, the formation of ootheca is by the secretions of:

(1) Prothoracic glands of male

(2) Prothoracic glands of female

(3) Colleterial glands of male

(4) Colleterial glands of female

Concept Questions :-

Cockroach: Female reproductive System
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Bipolar neurons are found in humans in:

(1) Brain

(2) Spinal cord

(3) Embryonic stages

(4) Olfactory epithelium

 

Concept Questions :-

Nervous Tissue
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Identify the incorrect statement:

(1) In both male and female cockroach, 8th and 9th tergites are mostly covered by the 7th

(2) Ventrally, the abdomen in cockroach has only 9 sternites  in males and 7 in females

(3) In female cockroach, the 7th sternite along with 8th and 9th forms gynatrium

(4) the anterior most part of the gynatrium is called the oothecal chamber

 

Concept Questions :-

Cockroach: Female reproductive System
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What is incorrect regarding Periplaneta americana?

(1) Excretion by malpighian tubules

(2) Hemolymph delivering oxygen to tissues

(3) Paurometabolous development

(4) Mosaic vision

Concept Questions :-

Cockroach: Circulatory System
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The type of caartilage present in the epiglottis, pinna and tip of the nose is:

(1) Elastic

(2) Hyaline

(3) Fibrous

(4) Calcified

Concept Questions :-

Connective Tissue
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Which of the following does not help in excretion in Periplaneta americana

1. Fat body

2. Urecose glands

3. Nephrocytes

4. None of these

Concept Questions :-

Cockroach: Excretory System
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Dense irregular connective tissue is present in:

1. Tendons

2. Ligaments

3. Skin

4. Cartilage

Concept Questions :-

Connective Tissue
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