Assertion : Originwise hair are epithelial tissue which are of ectodermal origin. Reason : Epithelial tissue can be formed from mesoderm and endoderm

Assertion : Originwise hair are epithelial tissue which are of ectodermal origin. Reason : Epithelial tissue can be formed from mesoderm and endoderm
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Assertion : Originwise hair are epithelial tissue which are of ectodermal origin. Reason : Epithelial ... . If both Assertion & Reason are false.
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Assertion : Adrenal gland have dual origin. Reason : The aderenal cortex develops from endoderm while adrenal medulla develops from mesoderm.

Description : Assertion : Adrenal gland have dual origin. Reason : The aderenal cortex develops from endoderm while adrenal medulla develops from mesoderm.

Last Answer : Assertion : Adrenal gland have dual origin. Reason : The aderenal cortex develops from endoderm while ... D. If both Assertion and Reason are false.

The following are germ layer origin of tissues a. ectoderm b. mesoderm c. endoderm d. All

Description : The following are germ layer origin of tissues a. ectoderm b. mesoderm c. endoderm d. All

Last Answer : All

Eye lens is formed from (a) ectoderm (b) mesoderm (c) endoderm (d) ectoderm and mesoderm.

Description : Eye lens is formed from (a) ectoderm (b) mesoderm (c) endoderm (d) ectoderm and mesoderm.

Last Answer : (a) ectoderm

Gonads develop from embryonic (a) ectoderm (b) endoderm (c) mesoderm (d) both mesoderm and endoderm.

Description : Gonads develop from embryonic (a) ectoderm (b) endoderm (c) mesoderm (d) both mesoderm and endoderm.

Last Answer : (c) mesoderm

The amnion of mammalian embryo is derived from (a) ectoderm and mesoderm (b) endoderm and mesoderm (c) mesoderm and trophoblast (d) ectoderm and endoderm

Description : The amnion of mammalian embryo is derived from (a) ectoderm and mesoderm (b) endoderm and mesoderm (c) mesoderm and trophoblast (d) ectoderm and endoderm

Last Answer : (a) ectoderm and mesoderm

Coelom is found between (a) body wall and ectoderm (b) ectoderm and endoderm (c) mesoderm and body wall (endoderm) (d) mesoderm and ectoderm.

Description : Coelom is found between (a) body wall and ectoderm (b) ectoderm and endoderm (c) mesoderm and body wall (endoderm) (d) mesoderm and ectoderm.

Last Answer : (c) mesoderm and body wall (endoderm)

The amnion of mammalian embryo is derived from (1) ectoderm and mesoderm (2) endoderm and mesoderm (3) mesoderm and trophoblast (4) ectoderm and endoderm

Description : The amnion of mammalian embryo is derived from (1) ectoderm and mesoderm (2) endoderm and mesoderm (3) mesoderm and trophoblast (4) ectoderm and endoderm

Last Answer : (1) ectoderm and mesoderm

The nervous system develops from which germ layer? a) ectoderm b) mesoderm c) endoderm d) none of the above

Description : The nervous system develops from which germ layer? a) ectoderm b) mesoderm c) endoderm d) none of the above 

Last Answer : ANSWER: A -- ECTODERM

The following structures are of ectodermal origin: a. the retina and its retinal pigment epithelium b. iris stroma c. the sclera d. the ciliary muscle e. the corneal stroma

Description : The following structures are of ectodermal origin: a. the retina and its retinal pigment epithelium b. iris stroma c. the sclera d. the ciliary muscle e. the corneal stroma

Last Answer : the retina and its retinal pigment epithelium

Pancreas in origin is (a) Ectodermal (b) Mesodermal (c) Endodermal (d) Ecto-mesodermal

Description : Pancreas in origin is (a) Ectodermal (b) Mesodermal (c) Endodermal (d) Ecto-mesodermal

Last Answer : (c) Endodermal

Liver is (a) Ectodermal in origin (b) Endodermal in origin (c) Mesodermal in origin (d) None

Description : Liver is (a) Ectodermal in origin (b) Endodermal in origin (c) Mesodermal in origin (d) None

Last Answer : (b) Endodermal in origin

Assertion : A major advantage of tissue culture is protoplast fusion. Reason : A hybrid is formed by the fusion of naked protoplasts of two plant.

Description : Assertion : A major advantage of tissue culture is protoplast fusion. Reason : A hybrid is formed by the fusion of naked protoplasts of two plant.

Last Answer : Assertion : A major advantage of tissue culture is protoplast fusion. Reason : A hybrid is formed ... false D. If both assertion and reason are false

Mesoderm is formed through invagination of

Description : Mesoderm is formed through invagination of

Last Answer : Mesoderm is formed through invagination of A. Ectoderm B. Endoderm C. Inner mass of cells D. Primitive streak.

Ectodermal dysplasia?

Description : Ectodermal dysplasia?

Last Answer : DefinitionEctodermal dysplasia is a group of conditions in which there is abnormal development of the skin, hair, nails, teeth, or sweat glands.Alternative NamesAnhidrotic ectodermal dysplasia; ... extremely high fevers, because the skin cannot sweat and control temperature properly.Affected adult

Delayed eruption of at least part of the dentition is a recognised feature in:** A. Dentino-Genesis imperfecta B. Anhidrotic ectodermal dysplasia (oligodontia, anodontia , conic teeth) C. Rickets

Description : Delayed eruption of at least part of the dentition is a recognised feature in:** A. Dentino-Genesis imperfecta B. Anhidrotic ectodermal dysplasia (oligodontia, anodontia , conic teeth) C. Rickets

Last Answer : C. Rickets

Assertion :- Origin of virus like structure is an example of retrogressive evolution. Reason : "Descent with modificaltion" is a fundamental concept o

Description : Assertion :- Origin of virus like structure is an example of retrogressive evolution. Reason : "Descent with modificaltion" is a fundamental concept o

Last Answer : Assertion :- Origin of virus like structure is an example of retrogressive evolution. Reason : "Descent ... D. If both Assertion & Reason are false.

Assertion :- Homologous organs suggest same origin. Reason :- Organs which are simillar in function and dissimilar in internal morphology called as Ho

Description : Assertion :- Homologous organs suggest same origin. Reason :- Organs which are simillar in function and dissimilar in internal morphology called as Ho

Last Answer : Assertion :- Homologous organs suggest same origin. Reason :- Organs which are simillar in function and ... D. If both Assertion & Reason are false.

Assertion :- Big-Bang theory lalks of a singular huge explosion unimaginable in physical terms to explain the origin of universe. Reason :- Due to big

Description : Assertion :- Big-Bang theory lalks of a singular huge explosion unimaginable in physical terms to explain the origin of universe. Reason :- Due to big

Last Answer : Assertion :- Big-Bang theory lalks of a singular huge explosion unimaginable in physical terms to explain ... D. If both Assertion & Reason are false.

What is epithelial tissue ?

Description : What is epithelial tissue ?

Last Answer : Tissue cells that are densely inserted , arranged on a base membrane, and do not have a tissue matrix are called epithelial tissue.

Epithelial tissue are arise from :

Description : Epithelial tissue are arise from :

Last Answer : Epithelial tissue are arise from : A. Ectoderm B. Endoderm C. Mesoderm D. All the above

our heat consists of :- (i) Epithelial tissue (ii) Connective tissue (iii) Muscular tissue (iv) Neural tissue

Description : our heat consists of :- (i) Epithelial tissue (ii) Connective tissue (iii) Muscular tissue (iv) Neural tissue

Last Answer : our heat consists of :- (i) Epithelial tissue (ii) Connective tissue (iii) Muscular tissue (iv) Neural tissue A. ... C. 2,3, & 4 only D. All of these

Epithelial tissue is

Description : Epithelial tissue is

Last Answer : Epithelial tissue is A. Protective covering B. Reproductive structure C. Nerve cells D. Corpuscles.

Selact the false statement with respect to epithelial tissue .

Description : Selact the false statement with respect to epithelial tissue .

Last Answer : Selact the false statement with respect to epithelial tissue . A. It has a free surface B. ... D. it sometimes forms middle structure part of organs

Epithelial tissue with thin flat cells appeating like packed tiles occurs on : -

Description : Epithelial tissue with thin flat cells appeating like packed tiles occurs on : -

Last Answer : Epithelial tissue with thin flat cells appeating like packed tiles occurs on : - A. Inner ... of fallopian tubes D. Outer surface of Intestine

The correct statement with respect to epithelial tissue is : - A - Cells are compactly packed B - cells have no intercellular matrix C - cells have li

Description : The correct statement with respect to epithelial tissue is : - A - Cells are compactly packed B - cells have no intercellular matrix C - cells have li

Last Answer : The correct statement with respect to epithelial tissue is : - A - Cells are compactly packed B - cells have no ... C C. A, C & D D. All of these

What does your epithelial tissue do for your body?

Description : What does your epithelial tissue do for your body?

Last Answer : h

Where is epithelial tissue found and what are its characteristics?

Description : Where is epithelial tissue found and what are its characteristics?

Last Answer : 3 classes1. simple endoderm1 layer, few think upper layers dermisa. squamousb. cuboidalc. columman2. stratified ectodermmany layers thika. squamousb. columman3. gland endodermdistirctdig. gland (cottage cheese)- ... So the cells all make the type of junctions with each other called tight junctions.

What is the name of the structure that attaches epithelial cells to underlying connective tissue?

Description : What is the name of the structure that attaches epithelial cells to underlying connective tissue?

Last Answer : Feel Free to Answer

Target tissue of insulin is (A) Red blood cells (B) Renal tubular cells (C) GI tract epithelial cells (D) Liver

Description : Target tissue of insulin is (A) Red blood cells (B) Renal tubular cells (C) GI tract epithelial cells (D) Liver

Last Answer : Answer : D

An important function of vitamin A is (A) To act as coenzyme for a few enzymes (B) To play an integral role in protein synthesis (C) To prevent hemorrhages (D) To maintain the integrity of epithelial tissue

Description : An important function of vitamin A is (A) To act as coenzyme for a few enzymes (B) To play an integral role in protein synthesis (C) To prevent hemorrhages (D) To maintain the integrity of epithelial tissue

Last Answer : Answer : D

Reconstitution of the epithelial barrier (epithelialization) begins within hours of the initial injury. Which of the following statement(s) is/are true concerning the process of epithelialization? a. Bacteria, protein exudate, and necrotic tissue all will compromise this process b. Epithelial cells exhibit contact proliferation c. Epithelialization occurs only from the margins of the wound d. Visible scarring can occur only when the injury extends deeper than the superficial dermis

Description : Reconstitution of the epithelial barrier (epithelialization) begins within hours of the initial injury. Which of the following statement(s) is/are true concerning the process of epithelialization? a. ... d. Visible scarring can occur only when the injury extends deeper than the superficial dermis

Last Answer : Answer: a, d The initial step of epithelialization involves epithelial cells from the basal layer of the wound edge flattening and migrating across the wound, completing wound coverage within 24- ... abrasions and burns may scar significantly. Whenever the dermis is incised, a scar will form

What are epithelial tissues? What are their general function and how is that function associated to the features of the tissue?

Description : What are epithelial tissues? What are their general function and how is that function associated to the features of the tissue?

Last Answer : Epithelial tissues, also called epithelia, are tissues specialized in the covering of external and internal surfaces of the body. The general function of the epithelium is to provide protection ... intercellular space between each two neighbor cells. Cell Tissue - Image Diversity: epithelial cell

Blood is a: (1) connective tissue (2) epithelial tissue (3) muscular tissue (4) reproductive tissue

Description : Blood is a: (1) connective tissue (2) epithelial tissue (3) muscular tissue (4) reproductive tissue

Last Answer : (1) connective tissue Explanation: Blood is considered a connective tissue for two basic reasons: (i) embryologically, it has the same origin (mesodermal) as do the other connective tissue ... bringing the needed oxygen, nutrients, hormones and other signaling molecules, and removing the wastes.

Tendons and ligaments are – (1) Connective tissue (2) Muscular tissue (3) Epithelial tissue (4) Skeletal tissue

Description : Tendons and ligaments are – (1) Connective tissue (2) Muscular tissue (3) Epithelial tissue (4) Skeletal tissue

Last Answer : (1) Connective tissue Explanation: A tendon is a fibrous connective tissue which attaches muscle to bone. A ligament is a fibrous connective tissue which attaches bone to bone, and usually serves to hold structures together and keep them stable.

What is epithelial tissue?

Description : What is epithelial tissue?

Last Answer : Epithelial tissue is a simple tissue that covers the external and internal body surface.

An epithelial tissue which has thin flat cells, arranged edge to edge so as to appear like closely packed tiles, is found to be present at (a) outer surface of ovary (b) inner lining of Fallopian tube (c) inner lining of stomach (d) inner lining of cheeks.

Description : An epithelial tissue which has thin flat cells, arranged edge to edge so as to appear like closely packed tiles, is found to be present at (a) outer surface of ovary (b) inner lining of Fallopian tube (c) inner lining of stomach (d) inner lining of cheeks.

Last Answer : (d) inner lining of cheeks.

The cell junctions called tight, adhering and gap junctions are found in (a) connective tissue (b) epithelial tissue (c) neural tissue (d) muscular tissue

Description : The cell junctions called tight, adhering and gap junctions are found in (a) connective tissue (b) epithelial tissue (c) neural tissue (d) muscular tissue

Last Answer : (b) epithelial tissue

The epithelial tissue present on the inner surface of bronchioles and Fallopian tubes is (a) glandular (b) ciliated (c) squamous (d) cuboidal.

Description : The epithelial tissue present on the inner surface of bronchioles and Fallopian tubes is (a) glandular (b) ciliated (c) squamous (d) cuboidal.

Last Answer : (b) ciliated

The inner lining of blood vessels is made up of which tissues? (a) Nervous tissue (b) Epithelial tissue (c) Connective tissue (d) Muscle tissue

Description : The inner lining of blood vessels is made up of which tissues? (a) Nervous tissue (b) Epithelial tissue (c) Connective tissue (d) Muscle tissue

Last Answer : (b) Epithelial tissue

For examination of diatoms sample should collect from (a). Bone marrow (b). Blood (c). Tissue (d). Epithelial cells

Description : For examination of diatoms sample should collect from (a). Bone marrow (b). Blood (c). Tissue (d). Epithelial cells 

Last Answer : Ans: (a). Bone marrow

What type of tissue is bone tissue? a) muscle b) nervous c) epithelial (pron: ep-a-THEE-lee-al) d) connective

Description : What type of tissue is bone tissue? a) muscle b) nervous c) epithelial (pron: ep-a-THEE-lee-al) d) connective

Last Answer : ANSWER: D -- CONNECTIVE

Squamous cell tissue is an example of which type of tissue? a) muscle b) nervous c) epithelial (pron: ep-a-THEE-lee-al) d) connective

Description : Squamous cell tissue is an example of which type of tissue? a) muscle b) nervous c) epithelial (pron: ep-a-THEE-lee-al) d) connective

Last Answer : ANSWER: C -- EPITHELIAL

Which of the following is an example of striated tissue? a) muscle b) nervous c) epithelial (pron: ep-a-THEE-lee-al) d) connective

Description : Which of the following is an example of striated tissue? a) muscle b) nervous c) epithelial (pron: ep-a-THEE-lee-al) d) connective

Last Answer : ANSWER: A -- MUSCLE

Tendons and ligaments are (1) Connective tissue (2) Muscular tissue (3) Epithelial tissue (4) Skeletal tissue

Description : Tendons and ligaments are (1) Connective tissue (2) Muscular tissue (3) Epithelial tissue (4) Skeletal tissue

Last Answer : Connective tissue

Blood is a: (1) connective tissue (2) epithelial tissue (3) muscular tissue (4) reproductive tissue

Description : Blood is a: (1) connective tissue (2) epithelial tissue (3) muscular tissue (4) reproductive tissue

Last Answer : connective tissue

Assertion (A): Organ transplantation patients are given immunosuppressive durgs. Reason (R): Transplanted tissue has antigens which stimulate the spec

Description : Assertion (A): Organ transplantation patients are given immunosuppressive durgs. Reason (R): Transplanted tissue has antigens which stimulate the spec

Last Answer : Assertion (A): Organ transplantation patients are given immunosuppressive durgs. Reason (R): ... If both the assertion and reason are false

Assertion : Placenta is combined structure of foetal tissue & maternal tissue Reason : Placenta formation is completed before 6 weeks of pregnancy .

Description : Assertion : Placenta is combined structure of foetal tissue & maternal tissue Reason : Placenta formation is completed before 6 weeks of pregnancy .

Last Answer : Assertion : Placenta is combined structure of foetal tissue & maternal tissue Reason : Placenta formation ... . If both Assertion & Reason are False.

Assertion : Most of bones of body are cartilagenous. Reason : Connective tissue originated first during embryonic develoment.

Description : Assertion : Most of bones of body are cartilagenous. Reason : Connective tissue originated first during embryonic develoment.

Last Answer : Assertion : Most of bones of body are cartilagenous. Reason : Connective tissue originated first during ... D. If both Assertion & Reason are false.

Assertion :- Mast cells are undiferntiated cells of connective tissue proper. Reason :- Mast cells modified to from other cells of connective tissue p

Description : Assertion :- Mast cells are undiferntiated cells of connective tissue proper. Reason :- Mast cells modified to from other cells of connective tissue p

Last Answer : Assertion :- Mast cells are undiferntiated cells of connective tissue proper. Reason :- Mast cells ... D. If both Assertion & Reason are false.