Description : In which stage of development the embryonic cells form the germinal layers by the movement
Last Answer : In which stage of development the embryonic cells form the germinal layers by the movement A. Morula B. Blastula C. Gastrula D. Zygote
Description : Assertion : Glands originate from all germinal layers. Reason : All glands are composed of epithelium tissue.
Last Answer : Assertion : Glands originate from all germinal layers. Reason : All glands are composed of epithelium ... D. If both Assertion & Reason are false.
Description : Germinal Epithelium of overy is formed of : -
Last Answer : Germinal Epithelium of overy is formed of : - A. Columner Epithelium B. Squamous Epithelium C. Cuboidal Epithelium D. Stratified Epithelium
Description : In modern proces, white phosphorus is manufactured by :
Last Answer : In modern proces, white phosphorus is manufactured by : A. heating a mixture of phosphorite ... with coke D. heating phosphate mineral with sand
Description : Cyanide proces is used for the extraction of
Last Answer : Cyanide proces is used for the extraction of A. Barium B. Silver C. Boron D. Zinc
Description : Match column (I) with column (II) and select the correct answer using codes given bleow in the lists. `{:("Column I","Column II"),("(i) Cyanide proces
Last Answer : Match column (I) with column (II) and select the correct answer using codes given bleow in the lists. `{:("Column I" ... ,(ii)-(b),(iii)-(d), (iv)-(a)
Description : “Devising and maintaining a workable scheme to accomplish the business need” is (A)Initiating process (B)Planning process (C)Executing process (D)Controlling proces
Last Answer : (B)Planning process
Description : Supporting cells found in between the germinal epithelium is called:
Last Answer : Supporting cells found in between the germinal epithelium is called: A. Interstitial cells of leydig B. Sertoli cells C. Granular cells D. Phagocytes
Description : Assertion : Simple cuboidal epithelium is also called as germinal epithelium Reason : Cuboidal cells of gonads forms gametes
Last Answer : Assertion : Simple cuboidal epithelium is also called as germinal epithelium Reason : Cuboidal cells of ... . If both Assertion & Reason are false.
Description : Assertion : Simple columner epithelium is also called as Germinal epithelium. Reason : Columnar cells of gonads forms gametes .
Last Answer : Assertion : Simple columner epithelium is also called as Germinal epithelium. Reason : Columnar cells of ... D. If both Assertion & Reason are false.
Description : During embryonic development , endoskeleton and muscle develop from which germinal layer :
Last Answer : During embryonic development , endoskeleton and muscle develop from which germinal layer : A. Ectoderm B. Endoderm C. Mesoderm D. Blastopore
Description : Germinal epithelial cells are cuboidal and these are found in
Last Answer : Germinal epithelial cells are cuboidal and these are found in A. Testes B. Ovary C. Both D. None
Description : Germinal epithelium is composed of :-
Last Answer : Germinal epithelium is composed of :- A. Cubodial epithelium B. Columner epithelium C. Squamous epithelium D. Glandular epithelium
Description : The tissue in man where no cell division occurs after birth is - (1) skeletal (2) nerves (3) connective (4) germinal
Last Answer : (2) nerves Explanation: Cell division is the process by which cells produce new cells. Cell division differs in prokaryotes (bacteria) and eukaryotes (protists, fungi, plants, & animals). Some tissues must ... a short lifespan. Other cells do not divide at all after birth such as muscle & nerve.
Last Answer : (2) nerves Explanation: A nerve is an enclosed, cable-like bundle of axons (the long, slender projections of neurons) in the peripheral nervous system. A nerve provides a common pathway for the ... . These impulses are extremely fast, with some militated neurons conducting at speeds up to 120 m/s.
Description : The following are true about lymphocytes: a. T cells account for 20% of the circulating lymphocytes b. in the spleen, B cells are found in the periarteriolar areas of white pulp c. in the ... paracortical area surrounding the germinal centres. d. B cells but not T cells express surface Ig G
Last Answer : in the lymph nodes, T cells occupy the paracortical area surrounding the germinal centres
Description : True statements about chromosome include: a. 23 chromosomes are found in germinal cells b. in female only one chromosome is activated c. the Barr body is due to inactivated X chromosome e. all above
Last Answer : all above
Description : Which part of ovary in mammals acts as an endocrine gland after ovulation? (a) Stroma (b) Germinal epithelium (c) Vitelline membrane (d) Graafian follicle
Last Answer : (d) Graafian follicle
Description : In which of the following prenatal periods does the unborn show rudimentary breathing movements? a. Germinal b. Visceral c. Embryonic d. Fetal
Last Answer : d. Fetal
Description : The tissue in man where no cell division occurs after birth is (1) skeletal (2) nerves (3) connective(4) germinal
Last Answer : nerves
Description : Primary purpose is to restrict movement from the surface layers. A. Air. C) Sunlight. B. Water. D) Dust
Last Answer : Water
Description : purpose of the tillage is to restrict water movement from the surface layers. A. Primary. C) Secondary B. Primary or secondary. D) Tertiary
Last Answer : Primary
Description : Name the minerals formed in beds and layers. -SST 10th
Last Answer : Minerals such as coal, gypsum, potash salt and sodium salts are formed in such modes.
Description : Three germ layers are formed during which stage of embryonic development :-
Last Answer : Three germ layers are formed during which stage of embryonic development :- A. Morula B. Blastula C. Gastrula D. In any two stages
Description : Which one of the following statements is NOT correct? [IAS 2003] (a) Black cotton soil of north-west India was formed by the weathering of basaltic lava rocks (b) Sedimentary rocks are distinguished ... feldspar and mica in it (d) A metamorphic rock is softer and less compact than its original type
Last Answer : Ans: (d)
Description : Ozone layer is formed due to reactions of : (1) oxygen and ultraviolet rays (2) carbon dioxide and layers of atmosphere (3) cosmic rays and layers of atmosphere (4) infrared rays and ultraviolet rays
Last Answer : (1) oxygen and ultraviolet rays Explanation: Ozone in the Earth's stratosphere is created by ultraviolet light striking ordinary oxygen molecules containing two oxygen atoms (O2), splitting them into ... (atomic oxygen). The atomic oxygen then combines with unbroken O2 to create ozone (O3).
Description : The rocks formed out of layers of sediment bonded together are known as --------? A. Metamorphic rocks B. Sedimentary rocks (Answer) C. Igneous rocks D. All of the above
Last Answer : B. Sedimentary rocks (Answer)
Description : Critical solution temperature (or the con-solute temperature) for partially miscible liquids (e.g., phenol-water) is the minimum temperature at which (A) A homogeneous solution (say of phenol water) is ... a decreasing trend (C) Two liquids are completely separated into two layers (D) None of these
Last Answer : (A) A homogeneous solution (say of phenol water) is formed
Description : Rocks formed in layers are said to be: w) crystalline x) stratified y) chemical z) metamorphosed
Last Answer : ANSWER: X -- STRATIFIED
Last Answer : oxygen and ultraviolet rays