Animal Sexual Reproduction. We covered all the Animal Sexual Reproduction MCQ in this post for free so that you can practice well for the exam.
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MCQ on Animal Sexual Reproduction for Students
Which among the following is not a true fruit?
(a) Apple
(b) Date
(c) Grape
(d) Plum
Option a – Apple
Which part of the pear is edible?
(a) Fleshy thalamus
(b) Spores
(c) Endosperm
(d) Mesocarp
Option a – Fleshy thalamus
In a typical flower, germinating pollen grains pass through several parts of the gynoecium before they reach the ovule. A list of the parts of gynoecium is given below in different combinations. Choose the combination that represents the correct sequence of pollen tube pathway/ journey :
(a) Style, Stigma, Ovary
(b) Stigma, Style, Ovary
(c) Pistil, Stigma, Ovary
(d) Ovary, Pistil, Style
Option b – Stigma, Style, Ovary
During favorable conditions, Amoeba reproduces by
(a) multiple fission
(b) binary fission
(c) budding
(d) fragmentation
Option b – binary fission
The common passage of urine and sperm in human males is
(a) the Seminal vesicle
(b) the Ureter
(c) the Vas deferens
(d) the Urethra
Option d – the Urethra
Which is the hormone that brings about changes in girls during puberty?
(a) Estrogen
(b) Progesterone
(c) Testosterone
(d) Thyroxine
Option a – Estrogen
The human embryo gets nutrition from the mother’s blood with the help of a special organ called
(a) Zygote
(b) Ovary
(c) Oviduct
(d) Placenta
Option d – Placenta
The female sex hormone is
(a) estrogen
(b) androgen
(c) insulin
(d) oxytocin
(e) None of the above/More than one of the above
Option e – None of the above/More than one of the above
Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called
(a) Autogamy
(b) Geitonogamy
(c) Xenogamy
(d) None of the above
Option b – Geitonogamy
Which of the following plants produce only seeds but no fruit?
(a) Sugarcane
(b) Peanut
(c) Cycas
(d) Almond
Option c – Cycas
Pollination by snails is called
(a) Zoophily
(b) Entomophily
(c) Chiropteriphily
(d) Malacophily
Option d – Malacophily
Which one of the following agents does not contribute to the propagation of plants through seed dispersal?
(a) Wind
(b) Fungus
(c) Animal
(d) Water
Option b – Fungus
In human beings, normally in which one of the following parts, does the sperm fertilize the ovum?
(a) Cervix
(b) Fallopian tube
(c) Lower part of the uterus
(d) Upper part of the uterus
Option b – Fallopian tube
Which among the following is not the function of the testes at puberty? (i) formation of germ cells (ii) secretion of testosterone (iii) development of placenta (iv) secretion of estrogen
(a) (i) and (ii)
(b) (ii) and (iii)
(c) (iii) and (iv)
(d) (i) and (iv)
Option c – (iii) and (iv)
The Censer mechanism of dispersal of seeds is found in
(a) Pea
(b) Poppy
(c) Cotton
(d) Maize
Option b – Poppy
Coconut water is technically
(a) pericarp
(b) endosperm
(c) Seutellum
(d) soft drink
Option b – endosperm
Which one of the following completes the given statement correctly? A seed is a ripened
(a) ovary
(b) flower
(c) gynoecium
(d) ovule
Option d – ovule
Which one of the following cells secretes androgen hormones in human beings?
(a) Sertoli cells
(b) Cells of Leydig
(c) Germinal cells
(d) Mucus cells
Option b – Cells of Leydig
A seed is ripened :
(a) Ovary
(b) Flower
(c) Gynoecium
(d) Ovule
Option d – Ovule
The ability of a cell to divide into several reproductions in Plasmodium cells is called
(a) budding
(b) multiple fission
(c) binary fission
(d) reduction division
Option b – multiple fission
Bryophyllum can be propagated vegetatively by the
(a) stem
(b) leaf
(c) root
(d) flower
Option b – leaf
Vegetative propagation refers to the formation of new plants from
(a) stem, flowers, and fruits
(b) stem, leaves, and flowers
(c) stem, roots, and flowers
(d) stem, roots, and leaves
Option d – stem, roots, and leaves
In a potato, vegetative propagation takes place by
(a) root
(b) leaf
(c) stem tuber
(d) grafting
Option c – stem tuber
Vegetatively propagated plants
(a) do not bear roots
(b) do not bear buds
(c) are genetically similar
(d) are genetically dissimilar
Option c – are genetically similar
A feature of reproduction that is common to Amoeba, Yeast, and Spirogyra is that
(a) they reproduce asexually
(b) they are all unicellular
(c) they reproduce only sexually
(d) they are all multicellular
Option a – they reproduce asexually
We covered all the animal sexual reproduction mcq above in this post for free so that you can practice well for the exam.
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