NEET Chemistry Classification of Elements and Periodicity in Properties Introduction MCQs

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    NEET Questions / Chemistry / Classification of Elements and Periodicity in Properties / Introduction

    4.

    Why water hyacinth is called Terror of Bengal?

    A

    It is being used as food for fish

    B

    It consumes oxygen from cultivated plant and destroy them

    C

    It consumes oxygen from water and decreases O2{{\rm{O}}_2} concentration in water

    D

    It is a weed

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    5.

    Terror of Bengal is

    A

    Freshwater plant called water lily

    B

    Marine plant called water propagules

    C

    Aquatic plant called water hyacinth

    D

    None of the above

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    6.

    Callus is a

    A

    Organized mass of the cell

    B

    Differentiated mass of the cell

    C

    Dedifferentiated mass of the cell

    D

    Undifferentiated mass of the cell

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    7.

     Humans reproduces…A... Humans are…B…. . Fertilization is C…. in humans . Male and female gametes are…D.. . Zygote is…E.. . The process of release of ovum from a mature follicle is called…F.. . Ovulation is induced by a hormone called…G… . The fusion of male and female gametes is called…H…. . Zygote divides to form..I.. which is implanted in uterus . The structure which provides vascular connection between foetus and uterus is called…J… Blanks in the statements A to J in the above statement is

    A

    A. sexually

    B. viviparous

    C. internal

    D. haploid

    E. diploid

    F. ovulation

    G. Luteinizing Hormone (LH)

    H. fertilization

    I. embryo

    J. placenta

    B

    A. asexually

    B. oviparous

    C. external

    D. diploid

    E. haploid

    F. menstruation

    G. Follicle Stimulating Hormone (FSH)

    H. implantation

    I. foetus

    J. umbilical cord

    C

    A. sexually

    B. viviparous

    C. internal

    D. diploid

    E. haploid

    F. ovulation

    G. Progesterone

    H. fertilization

    I. blastocyst

    J. amniotic sac

    D

    A. asexually

    B. ovoviviparous

    C. external

    D. haploid

    E. diploid

    F. gestation

    G. Estrogen

    H. pollination

    I. morula

    J. yolk sac

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    8.

     Humans reproduces…A... Humans are…B…. . Fertilization is C…. in humans . Male and female gametes are…D.. . Zygote is…E.. . The process of release of ovum from a mature follicle is called…F.. . Ovulation is induced by a hormone called…G… . The fusion of male and female gametes is called…H…. . Zygote divides to form..I.. which is implanted in uterus . The structure which provides vascular connection between foetus and uterus is called…J… Blanks in the statements A to J in the above statement is

    A

    A. asexually, B. oviparous, C. external, D. diploid, E. haploid, F. menstruation, G. FSH, H. implantation, I. foetus, J. umbilical cord

    B

    A. sexually, B. viviparous, C. internal, D. haploid, E. diploid, F. ovulation, G. LH, H. fertilization/syngamy, I. embryo, J. placenta

    C

    A. sexually, B. viviparous, C. internal, D. diploid, E. haploid, F. ovulation, G. Progesterone, H. fertilization, I. larva, J. amnion

    D

    A. asexually, B. ovoviviparous, C. external, D. haploid, E. diploid, F. gestation, G. Estrogen, H. syngamy, I. pupa, J. chorion

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    9.

     Humans reproduces…A... Humans are…B…. . Fertilization is C…. in humans . Male and female gametes are…D.. . Zygote is…E.. . The process of release of ovum from a mature follicle is called…F.. . Ovulation is induced by a hormone called…G… . The fusion of male and female gametes is called…H…. . Zygote divides to form..I.. which is implanted in uterus . The structure which provides vascular connection between foetus and uterus is called…J… Blanks in the statements A to J in the above statement is

    A

    A. asexually, B. oviparous, C. external, D. diploid, E. haploid, F. menstruation, G. FSH, H. implantation, I. foetus, J. umbilical cord

    B

    A. sexually, B. viviparous, C. internal, D. haploid, E. diploid, F. ovulation, G. LH, H. fertilization/syngamy, I. embryo, J. placenta

    C

    A. sexually, B. viviparous, C. external, D. diploid, E. haploid, F. ovulation, G. progesterone, H. parthenogenesis, I. larva, J. amnion

    D

    A. asexually, B. oviparous, C. internal, D. haploid, E. diploid, F. gestation, G. estrogen, H. meiosis, I. pupa, J. chorion

    Question Tags

    10.

     Humans reproduces…A... Humans are…B…. . Fertilization is C…. in humans . Male and female gametes are…D.. . Zygote is…E.. . The process of release of ovum from a mature follicle is called…F.. . Ovulation is induced by a hormone called…G… . The fusion of male and female gametes is called…H…. . Zygote divides to form..I.. which is implanted in uterus . The structure which provides vascular connection between foetus and uterus is called…J… Blanks in the statements A to J in the above statement is

    A

    A. sexually, B. viviparous, C. internal, D. haploid, E. diploid, F. ovulation, G. LH, H. fertilization, I. embryo, J. placenta

    B

    A. asexually, B. oviparous, C. external, D. diploid, E. haploid, F. menstruation, G. FSH, H. implantation, I. foetus, J. umbilical cord

    C

    A. vegetatively, B. ovoviviparous, C. internal, D. haploid, E. diploid, F. ovulation, G. Progesterone, H. fertilization, I. blastocyst, J. amnion

    D

    A. sexually, B. viviparous, C. external, D. diploid, E. haploid, F. ovulation, G. Estrogen, H. implantation, I. morula, J. yolk sac

    Question Tags

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