If a kind of connective tissue present in the deeper portion of dermis of skin, it shows
(A) Collagen fibers that are arranged in rows in parallel bundles
(B) Avascular nature
(C) Many fibers that are oriented differently
(D No fibroblasts

Dermis of the skin is formed of (a) Adipose connective tissue (b) Epithelial tissue (c) Muscular tissue (d) Areolar connective tissue

Choose wrong statement with respect to connective tissue : - (a) It is most abundant tissue in the body of complex animals (b) In all connective tissue including blood the cell secretes fibers of structure protein called collagen or elastin (c) Cartilage , bone and blood are various types of specialized connective tissue (d) Loose connective tissue is present beneath the skin

Read the following statements (A - D) and answer the question that follows them - A Infundibulum in the thyroid is a thin flap of connective tissue . B - Rupturing of Graafian follicles to release ovum is mediated by LH. C - Source of GH and Prolactin are different D - Hormones are non - nutrient chemicals. How many of the above statements are incorrect ?

Read the following (A -D) statements :- (A) Areolar tissue present beneath the skin (B) Adipose tissue is a type of dense connective tissue (C) Tendons attach one bone to another (D) Ligaments attach skeletal muscles to bones How many of the above statements are incorrect :-

Consider the following statements? (a) Before birth, foramen ovale allows the blood to pass from right atrium to left atrium , thus bypassing the pulmonary circulation , (b) Heart is protected by a double walled pericardium , (c) The muscle fibres present in heart are different from smooth muscles in being mesodermal in origin , (d) Nodal tissues like AVN, SAN are specialised neural tissues which are distributed in heart. How many among the statements mentioned above are correct?

The largest amount (90%) of cellulose amongst the natural materials is present in (a) Wood (b) Cotton fibers (c) Rayon (d) Roughage

The cross section of a plant material shows the following anatomical featrues under microscope: (a) Sclerenchymatous bundle sheath (b) Many vascular bundles are scattered in parenchymatous ground tissues, each vascular bundle is surrounded by sclerenchymatous bundle sheath. (c) Vascular bundles are usually oval shaped. (d) Vascular bundles are conjoint, collateral & closed and xylem is endarch (e) Phloem parenchyma is absent and water containing cavities are present within the vascular bundles: The plant material should be:

Choose the wrong statement (a) The nature of matrix differs according to the function of the tissue (b) Fats are stored below the skin and in between the internal organs. (c) Epithelial tissues have intercellular spaces between them. (d) Cells of striated muscles are multinucleate and unbranched

How many of the given statements are true? A. The dry surface of the skin and the moist surface of the buccal cavity, are lined by compound epithelium. B.Cuboidal epithelium facilitates diffusion across the epithelium. C. Intercalated discus are the cell junctions between the cardiac muscle cells. D. Skeletal muscle fibers can be located in the biceps muscle. E. In a bone, osteocytes are located in lacunae.