Description : The given figure is the representation of a certain event at a particular stage of a type of cell division. Which is this stage? (a) Prophase I during meiosis (b) Prophase II during meiosis (c) Prophase of mitosis (d) Both prophase and metaphase of mitosis
Last Answer : (a) Prophase I during meiosis
Description : The given figure is the diagrammatic representation of the E. coli vector pBR322. Which one of the given options correctly identifies its certain component(s)? Bam H1 Sal 1 Pvu II rop ... reduced osmotic pressure (c) HindIII, EcoRI - selectable markers (d) ampR, tetR-antibiotic resistance genes
Last Answer : (d) ampR, tetR–antibiotic resistance genes
Description : Find the false statement: (A) The relationship construct known as the weak relationship type was defined by Dey, Storey & Barron (1999). (B) A weak relationship occurs when two ... Ternary, Quaternary and Quintary relationships are shown through a series of application scenario's and vignette's
Last Answer : (C) Conceptual model is not accurate representation of "Universe of interest".
Description : The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do A, B and C represent respectively?
Last Answer : The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What ... ", "conformer","partial regulator"):}`
Description : Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively? A B C D A B C D (a) Insects Crusta- ... Molluscs Other Crusta- Insects animal ceans groups (d) Insects Molluscs Crusta- Other animal ceans groups
Last Answer : (d) Insects Molluscs Crusta- Other animal ceans groups
Description : The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do (i), (ii) and (iii) represent respectively? (i) (ii) (iii ... b) Regulator Partial Conformer regulator (c) Partial Regulator Conformer regulator (d) Regulator Conformer Partial regulator
Last Answer : (d) Regulator Conformer Partial regulator
Description : Which of the following statements about the Union Public Service Commission are correct ? 1. UPSC is a Constitutional body. 2. It serves as an advisory body. 3. It is called upon to advise the Government in regard to representation of the ... 1, 2 and 3 (B) 1, 2 and 4 (C) 1, 3 and 4 (D) 1 and 2
Last Answer : Answer: D
Description : Which of the following are voluntary provisions in the 73 rd Constitutional Amendment Act (1992) ? 1. Minimum age of 21 for contesting elections to Panchayats. 2. Indirect elections to the post of Chairperson of Panchayats at the intermediate ... 2 and 4 (B) 2, 3 and 4 (C) 1, 2 and 3 (D) 3 and 4
Description : Given below is the diagrammatic sketch of a certain type of connective tissue. Identify the parts labelled A, B, C and D and select the right option about them. A B C D A B C ... fibres (c) Macrophage Collagen Fibroblast Mast cell fibres (d) Mast cell Collagen Fibroblast Macro- fibres phage
Last Answer : (a) Macrophage Fibroblast Collagen Mast fibres cel
Description : Consider a good system for the representation of knowledge in a particular domain. What property should it possess? a) Representational Adequacy b) Inferential Adequacy c) Inferential Efficiency d) All of the mentioned
Last Answer : d) All of the mentioned
Description : ____________ is a graphical representation of the various activity and event relating to a project. A. Network analysis. B. Scheduling technique. C. Logical Model. D. Network Diagram
Last Answer : D. Network Diagram
Description : Which one of the following statements about the particular entity is true ? (a) Centromere is found in animal cells, which produces aster during cell division. (b) The gene for producing insulin is ... cell. (c) Nucleosome is formed of nucleotides. (d) DNA consists of core of eight histones.
Last Answer : (b) The gene for producing insulin is present in every body cell.
Description : When paternal and maternal chromosomes change their materials with each other in cell division this event is called (a) bivalent-forming (b) dyad-forming (c) synapsis (d) crossing-over.
Last Answer : (d) crossing-over.
Description : Study the given figure below and answer the question that follow important-questions-for-class-12-biology-cbse-fertilisation-pregnancy-and-embryonic-development-t-33-3 (i)Name the stage of human embryo the ... implantation in the uterus. (iv)Where are the stem cells located in this embryo? -Biology
Last Answer : (i)The stage is blastocyst. (ii) A—Trophoblast. It helps in attachment to endometrium during implantation and provides nourishment to developing embryo. (iii) Inner cell mass acts as precursor to embryo ... into ectoderm and endoderm. (iv) Stem cells are located in inner cell mass of embryo.
Description : Given below is a schematic break-up of the phases/stages of cell cycle :- Which one of the following is the correct indication of the stage/phase in t
Last Answer : Given below is a schematic break-up of the phases/stages of cell cycle :- Which one of the ... Metaphase C. C- Karyokinesis D. D- Synthesis phase
Description : Given below is a schematic break-up of the phases/stages of cell cycle. Which one of the following is the correct indication of the stage/phase in the cell cycle? (a) C - karyokinesis (b) D - synthetic phase (c) A - cytokinesis (d) B - metaphase
Last Answer : (b) D - synthetic phase
Description : The next stage of monitoring process is to ____ a) study and analyze the data b) obtain a visual representation c) both a & b d) none of the above
Last Answer : both a & b
Description : What is the last stage of mitosis cell division ?
Last Answer : Telophase is the final stage of mitosis cell division.
Description : At what stage of division does the number of chromosomes in the offspring cell become half of the number of chromosomes in the mother cell ?
Last Answer : The number of chromosomes in the offspring cell formed during the division of miosis-1 is half of the number of chromosomes in the mother cell.
Description : At what stage of cell division does the nucleus get bigger ?
Last Answer : The size of the nucleus increases during the prophase stage of cell division.
Description : Which stage of mitosis cell division is chronic ?
Last Answer : Answer : The prophase stage of mitosis cell division is chronic.
Description : At what stage of cell division does each chromatid have a centimeter ?
Last Answer : In the anaphase step of cell division, each chromatid has one centimeter.
Description : At what stage of cell division does nucleolus almost disappear ?
Last Answer : The nucleolus is almost extinct during the pro-metaphase phase of cell division.
Description : At what stage of mitosis cell division does half of the chromosome move towards the North Pole and half towards the South Pole ?
Last Answer : Answer : In the anaphase stage of mitosis cell division, half of the chromosomes move towards the North Pole and half towards the South Pole.
Description : Which stage of mitosis cell division is short-lived ?
Last Answer : The pro-metaphase phase of mitosis cell division is short-lived.
Last Answer : The longest-running stage of cell division is preface.
Description : In which stage rate of cell-division decreases ?
Last Answer : In which stage rate of cell-division decreases ? A. Morula B. Gastrula C. Blastula D. Zygote
Description : A stage in cell division is shown in the figure. Select the answer which gives correct identification of the stage with its characterstics.
Last Answer : A stage in cell division is shown in the figure. Select the answer which gives correct identification of the stage with its characterstics.
Description : In which stage of cell division, number of chromosomes best counted:-
Last Answer : In which stage of cell division, number of chromosomes best counted:- A. Prophase B. Metaphase C. Telophase D. Interphase
Description : What is the cell division during the first stage of the embryonic development called ?
Last Answer : How is this stage characterized? The cell division in the first stage of the embryonic developments is called cleavage, or segmentation. In this stage, mitosis occurs from the zygote forming the new embryo.
Description : DNA replication occur in which stage of cell division? (a) G1 phase (b) G2 phase (c) S phase (d) M phase
Last Answer : (c) S phase
Description : A stage in cell division is shown in the figure. Select the answer which gives correct identification of the stage with its characteristics. (a) Cytokinesis Cell plate formed, mitochondria ... reforms. (d) Late anaphase Chromosomes move away from equatorial plate, Golgi complex not present.
Last Answer : (c) Telophase Nuclear envelope reforms,Golgi complex reforms.
Description : During the final stage of cell division, the mitotic apparatus disappears, the chromosomes become attenuated, the centrioles duplicate and split, the nuclear membrane becomes reconstituted and the nucleolus reappears. This ... as: a) prophase (pron: prO-phase) b) metaphase c) anaphase d) telophase
Last Answer : ANSWER: D -- Telophase
Description : A particular cell organelle is sometimes referred to as the 'suicide bag' because it contains certain enzymes that can break down the cell components or even the whole cell. Which one of the following is such an organelle? (a) Lysosome (b) Mesosome (c) Phagosome (d) Ribosome
Last Answer : Ans:(d)
Description : Rivers' postulates can be used to a. locate an oncogene in a cell that is cancerous. b. develop inactivated viruses for use in a vaccine. c. eliminate viruses with certain chemical agents. d. relate a particular virus to a particular disease.
Last Answer : d. relate a particular virus to a particular disease.
Description : Mark the correct option a) Where the access to information is to be provided in the printed or in any electronic format, the applicant shall pay such fee as may be prescribed b) No ... . d) Before taking the decision consideration of third party representation is necessary e) All the above
Last Answer : e) All the above
Description : What is the figure given below showing in particular ?
Last Answer : What is the figure given below showing in particular ? A. Tubectomy B. Vasectomy C. Ovarian cancer D. Uterine cancer
Last Answer : What is the figure given below showing in particular ? A. Ovarian cancer B. Uterine cancer C. Tubectomy D. Vasectomy
Description : What is the figure given below showing in particular? (a) Ovarian cancer (b) Uterine cancer (c) Tubectomy (d) Vasectomy
Last Answer : (c) Tubectomy
Description : Which of the following statements are false ? Choose from the code given below : 1. Inductive arguments always proceed from the particular to the general. 2. A cogent argument must be inductively strong. 3. A valid argument may have a ... (A) 2, 3 and 4 (B) 1 and 3 (C) 2 and 4 (D) 1 and 2
Last Answer : (C) 2 and 4
Description : Given below is the diagrammatic sketch of a certain type of connective tissue. Identify the parts labelled A, B, C and D, and select the right option
Last Answer : Given below is the diagrammatic sketch of a certain type of connective tissue. Identify the parts labelled ... Collagen "),(" phage fibres"):}`
Description : Match List-I (Type of Unemployment) with List-II (Characteristics) and select the correct answer using the codes given below: L ist-I L ist -I I (Type of (Char acter ist ics) Unem ... contribution by the additional labour is nil E. Cyclical V. Job opportunities during certain months in the year
Last Answer : (1) A-V, B-III, C-IV, D-II, E-I
Description : (i) Mention the event that induces the completion of the meiotic division of the secondary oocyte. (ii) Trace the journey of the ovum from the ovary, its fertilisation and further development until the implantation of the embryo. -Biology
Last Answer : (i)Secondary oocyte completes meiosis-ll only when a sperm enters its cytoplasm. It forms a larger cell, the ootid and a small cell, the second polar body. (ii)The secondary oocyte is ... and inner cell mass.The trophoblast attacheds to endometrium (implantation) and blastocyst gets embedded in it.
Description : Study the flow chart given below. Name the hormones involved at each stage and explain their role. -Biology
Last Answer : Ovulation Induced by LH secreted from anterior pituitary. LH also stimulates the formation of corpus luteum and secretion of progesterone from it. Pregnancy Progesterone is necessary for ... secretion of oxytocin which induces stronger contractions of uterine muscles leading to parturition.
Description : Study the flow chart given below. Name the hormones involved at each stage and explain their function. -Biology
Last Answer : Hypothalamus Gonadotropin Releasing Hormones (GnRH) are released by the hypothalamus. Pituitary GnRH stimulates pituitary to release FSH and LH. Ovary FSH and LH act on ovary. LH ... ruptured follicle and secretion of progesterone by the corpus luteum. Pregnancy Progesterone maintains pregnancy.
Description : Given below are three basic rules: I. Squash and Stretch II. Slow-in and Slow-out III. To stage the action properly These rules are applied in case of (A) Rendering (B) Morphing (C) Animation (D) All the above
Last Answer : (C) Animation
Description : At what stage of mitosis division does the offspring chromosome form ?
Last Answer : In the anaphase stage of mitosis division, offspring chromosomes are formed.
Description : At what stage of mitosis division do the chromosomes become the shortest and thickest ?
Last Answer : In the metaphase stage of mitosis division, the chromosomes become the shortest and thickest.
Description : For a ‘‘higher’’ stage of technology depends not alone on knowledgeor sheer skill but on a. The division of labor. b. The specialization of industry. c. Both a. and b. d. None of them.
Last Answer : c. Both a. and b.