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 : The complex formed by a pair of synapsed homologous chromosomes is called (a) bivalent (b) axoneme (c) equatorial plate (d) kinetochore.
Last Answer : (a) bivalent
Description : Match the stages of meiosis in column I to their characteristic features in column II and select the correct option using the codes given below. Column I Column II A. Pachytene (i) Pairing of homologous chromosomes B. Metaphase I (ii) ... , C-(iii), D-(i) (d) A-(iv), B-(iii), C-(ii), D-(i)
Last Answer : (a) A-(iii), B-(iv), C-(ii), D-(i)
Description : Select the correct option with respect to mitosis. (a) Chromatids separate but remain in the centre of the cell in anaphase. (b) Chromatids start moving towards opposite poles in telophase. (c ... . (d) Chromosomes move to the spindle equator and get aligned along equatorial plate in metaphase.
Last Answer : (d) Chromosomes move to the spindle equator and get aligned along equatorial plate in metaphase.
Description : A cell at telophase stage is observed by a student in a plant brought from the field. He tells his teacher that this cell is not like other cells at telophase stage. There is no formation of ... cells. This would result in (a) somaclonal variation (b) polyteny (c) aneuploidy (d) polyploidy.
Last Answer : (d) polyploidy.
Description : What stage are there homologous chromosomes lined up down the middle of the cell?
Last Answer : Metaphase 1
Description : What stage of mitosis do the chromosomes line up in the middle?
Last Answer : During Metaphase, they line up in the middle. MiddleMetaphase.
Description : A step in the process of mitosis where the chromosomes come to the equatorial region and look thicker and shorter .
Last Answer : Answer : Metaphase is a step in the process of mitosis where the chromosomes come to the equatorial region and look thicker and shorter.
Description : Define equatorial plate. -Biology
Last Answer : answer:
Description : The number of chromosome groups at the equatorial plate in metaphase-I of meiosis in a plant with 2n=50 shall be
Last Answer : The number of chromosome groups at the equatorial plate in metaphase-I of meiosis in a plant with 2n=50 shall be A. 50 B. 100 C. 75 D. 25
Description : Map of genome showing relative positions of genes and or markers on chromosomes
Last Answer : Ans. Genetic map
Description : Exchange of chromatin between non-sister chromatids of homologous chromosomes is known as
Last Answer : Ans. Crossing over
Description : Heteroploid in which one or few chromosomes or missing from 2n
Last Answer : Ans. Aneuploid
Description : How many pairs of homologous chromosomes do humans have?
Last Answer : Ans. 23 (II) Plant Breeding
Description : The middle value of a data, when it is arranged in ascending or descending, is called _____.
Last Answer : The middle value of a data, when it is arranged in ascending or descending, is called _____.
Description : Why does the middle of the leaf (the spongy region) have loosely arranged cells?
Last Answer : The spaces between the spongy mesophyll cells permit gases to move around within the leaf. That is why they are loosely arranged.
Description : Which stage of adoption helps to establish “Bench mark”?
Last Answer : Ans. Evaluation
Description : Harvesting stage of tomato for distant market/transportation
Last Answer : Ans. Mature green stage
Description : The most ideal stage of bael for making preserve
Description : Which stage of the wheat rust fungus is considered as the perfect stage ?
Last Answer : Ans. Telial stage (3) Maize, Sorghum and Bajra
Description : In which stage, crossing over takes place?
Last Answer : Ans. Pachytene stage
Description : The stage of DNA synthesis in mitosis
Last Answer : Ans. Interphase
Description : Green manure crops are turned in the field at the stage of
Last Answer : Ans. Flowering
Description : Middle most value of the series
Last Answer : Ans. Median
Description : At what stage of mitosis new chromosomes are formed ?
Last Answer : Answer : New chromosomes are formed during the prophase stage of mitosis
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 mitosis do the chromosomes form VLJ or I ?
Last Answer : Answer : In the anaphase stage of mitosis, the chromosomes have VLJ or I shape.
Description : At what stage of mitosis do the chromosomes resemble the English alphabet J ?
Last Answer : The chromosomes in the anaphase stage of mitosis are like the English alphabet J.
Description : At what stage do the offspring chromosomes come to the opposite pole ?
Last Answer : Answer : The offspring chromosomes come to the opposite pole in the step of telophase.
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 : When synapsis is complete all along the chromosomes, the cell is said to have entered a stage called
Last Answer : When synapsis is complete all along the chromosomes, the cell is said to have entered a stage ... . Zygotene B. Pachytene C. Diplotene D. Diakinesis
Description : In which stage of mitosis, the chromosomes are composed of two chromatids ?
Last Answer : In which stage of mitosis, the chromosomes are composed of two chromatids ? A. Prophase & ... C. Prophase and telophase D. Metaphase and anaphase
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 : In which stage the chromosomes appear thin and long thread-like
Last Answer : In which stage the chromosomes appear thin and long thread-like A. zygotene through ... C. Pachytene - chiasmata terminalisation D. Diakinesis
Description : When Chromosomes condense and become visible during which stage of mitosis?
Last Answer : Feel Free to Answer
Description : What stage do the Chromosomes form chromatin and the nuclear envelope reforms during?
Last Answer : telophase
Description : In which stage of meiosis do homologous chromosomes separate?
Last Answer : Need answer
Description : What stage During which stage of mitosis does chromatin condense into chromosomes?
Description : Identify the meiotic stage in which the homologous chromosomes separate while the sister chromatids remain associated at their centromeres. (a) Metaphase I (b) Metaphase II (c) Anaphase I (d) Anaphase I
Last Answer : (c) Anaphase I
Description : The stage during which separation of the paired homologous chromosomes begins is (a) pachytene (b) diplotene (c) diakinesis (d) zygotene.
Last Answer : (b) diplotene
Description : Crossing over takes place between which chromatids and in which stage of the cell cycle ? (a) Non-sister chromatids of non-homologous chromosomes at Zygotene stage of prophase I. (b) Non- ... prophase I. (d) Non-sister chromatids of non-homologous chromosomes at Pachytene stage of prophase I.
Last Answer : (b) Non-sister chromatids of homologous chromosomes at Pachytene stage of prophase I.
Description : Which of the following represents the best stage to view the shape, size and number of chromosomes? (a) Prophase (b) Metaphase (c) Interphase (d) Telophase
Last Answer : (b) Metaphase
Description : A stage of mitosis is shown in the diagram. Which stage is it and what are its characteristics? (a) Metaphase - Spindle fibers attached to kinetochores, centromeres split and chromatids ... chromatids separate and start moving away. (d) Late prophase - Chromosomes move to spindle equator.
Last Answer : (b) Metaphase - Chromosomes moved to spindle equator, chromosomes made up of two sister chromatids.
Description : During the metaphase stage of mitosis, spindle fibres attach to chromosomes at (a) kinetochore (b) both centromere and kinetochore (c) centromere, kinetochore and areas adjoining centromere (d) centromere.
Last Answer : a) kinetochore
Description : The stage during which separation of the paired homologous chromosomes begins is (1) Pachytene (2) Diplotene (3) Diakinesis (4) Zygotene
Last Answer : (2) Diplotene
Description : 31. In which typical stage are Lampbrush chromosomes observed? (a) meiotic prophase (b) mitotic metaphase (c) mitotic propahse (d) mitotic anaphase
Last Answer : Answer: a meiotic prophase
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 : why is it important for chromosomes to line up in the middle of the cell during mitosis?
Last Answer : If the chromosomes don't line up then they wont get pulled in the rite direction. I studied mitosis, and its way ro much to rember
Description : The modulator is required to be what kind of a circuit stage in a plate modulator?
Last Answer : Power amplifier
Description : Would the gravitational force of a paper plate the size of our solar system crush someone standing at the middle of the plate?
Last Answer : answer:Well, calculate it by integration. Say, a paper plate weighs 10 gram per square meter. Do not forget that there is symmetry, so the force components parallel with the plate cancel. Calculate your integral.