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during favourable conditions , aoeba reproduces by
1. multiple fission
2. binary fission
3. budding
4. fragmentation
a feature of reproduction that is common to amoeba , yeast and spirogyra is that
1. they reproduce asexually
2. they are all unicellular
3. they reproduce only sexually
4. they are all multicellular
the ability of a cell to divide into several cells during reproduction in plasmodium is called
1. budding
2. multiple fission
3. binary fission
4. reduction division
bryophyllum can be propagated vegetatively by the
1. stem
2. leaf
3. root
4. flower
the flower of hibiscus plant is
1. bisexual
2. unisexual
3. neuter
4. very small
the part of a flower which is present in the centre of the flower is
1. sepals
2. petals
3. carpels
4. stamens
the seed that contains the future plant is called th
1. cotyledons
2. seed coat
3. germ cells
4. embryo
the period of pregnancy is called
1. gestation period
2. incubation period
3. ovulation
4. menstruation period
the process of release of eggs from the ovary is called
1. menstruation
2. reproduction
3. insemination
4. ovulation
in human beings , the fertilization ocuurs in the
1. uterus
2. ovaries
3. fallopian tubes
4. vagina
along the path of the vas deferens the secretion of which gland provide nutrition to the sperm
1. prostate gland
2. seminal vesciles
3. scrotum
4. urinary bladder
when the foetus is growing inside the uterus it needs nutrients. which part provide these nutrient
1. placenta
2. amniotic sac
3. oviduct
4. uterus
what marks the begning of the reproductive life of a women
1. menopauuse
2. menarche
3. fertilisation
4. ovulation
a pair of duct arising from testis, which carry sperms are
1. fallopian tube
2. vas deferens
3. oviduct
4. urethra
the ability to reproduce is lost in a female after
1. fertilisation
2. menstruation
3. gamete formation
4. menopause
when a sperm is deposited into the agina which route does it travel
1. vagina-> oviduct -> uterus -> cervix
2. vagina-> ovary -> uterus-> oviduct
3. vagina -> cervix -> uterus -> oviduct
4. vagina -> uterus-> cervix -> oviduct
in acse the ova does not fertilise, which of the following events will take place
1. menstruation
2. pregnancy
3. implantationn
4. ovulation
where does fertilisation takes place
1. uterus
2. vagina
3. fallopian tube
4. cervix
which of the following is a primary sex organ in a mammal ?
1. ovary
2. vagina
3. uterus
4. mammairy glands
the fertilisation of human egg by the sperm takes place in
1. vagina
2. uterus
3. ovary
4. oviduct
pollen grains are produced by
1. ovary
2. ovule
3. anther
4. corolla
the ability of an organism to develop whole body from a broken piece or fragment is called
1. binary fission
2. budding
3. multiple fission
4. regenration
many unicellular organisms reproduce by the process of
1. fission
2. ovulation
3. regenration
4. non disjunction
which of the following is not an artificial method of vegetative propogation
1. cutting
2. layering
3. budding
4. grafting
which is the most common method of reproduction in majority of fungi and bacteria
1. budding
2. spore formation
3. binary fission
4. multiple fission
there is a great possibilty for the evolution of a new species in organisms which reproduce by
1. binary fission
2. budding
3. fertilisation
4. regenratin
in human males , the testes lie in scrotum , because it helps in the
1. process of mating
2. formation of sperms
3. easy transfer of gamete
4. secretion of estrogen
which of the following method of contraception protects from acquiring sexually transmitted disease
1. surgery
2. condoms
3. copper -T
4. oral pills
which among the following disease is not sexually transmitted
1. syphyllis
2. hepatitis
3. HIV -AIDS
4. gonorrhea
along the path of the vas defernce the secretions of which gland provide nutrition to the sperm
1. prostate glands
2. seminal vesicle
3. scortum
4. urinary bladder

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