Reproduction in Organisms

REPRODUCTION IN ORGANISMS 1

These MCQs are intended for checking your Biology, Chapter REPRODUCTION IN ORGANISMS knowledge.

In animals shift from juvenile phase to reproductive phase is mark
by -

In given examples how many organism have cell division is a
type of reproduction – chlamydomonas,spirulina,
pteris,lactobaccilus, penicillium, gonylaux, euglena,
pseudomonas, riccia, spirogyra, amoeba, planaria

Which of the following plant part may persist even after
fertilization-

In which of the following group cell division and reproduction is
not same thing-

Consider the following-
(a) reproduction help to maintain countinuity of species
(b) In asexual reproduction only one organism involve
how many are correct-

Which is correct about chara-

In fungi and algae generally ,which not occur after fertilization-

Haploid cells product of meiosis undergo mitosis in case of

Which of the following is not a vegetative propagules-

Which is not common in viviparous and oviparous animals-

Which of the following is not monoceious plant-

From given example how many have oogamous reproductiongreen algae,brown algae, mosses, pteridophytes, gymnosperm
and angiosperm,Red algae and liverworts-

Strobilanthus kunthiana flower in 12years is-

Mark the correct about sexual reproduction –

Antherozooid or sperm produced in organism which produced-

Number of chromosome in gamete of butterfly is-

Zygotic meiosis absent in-

Ploidy of archegoniophore in marchantia is-

Which of the following is monocarpic

In which type of organism it is not easy to categorise gamets as
male and female gametes-

Mark the correct statement-

Cyclical change in activities of ovary, accessory duct , and
hormones are occur in-

Isogamous and anisogamos type of reproduction present in all
group except-

Which of the following is not unit of vegetative propagation

External fertilization occur in

Organism showing oestrus cycle is –

Which is similarity between isogamous and oogamous-

Which of the following is not an example of isogamete –

Which of the following is true about organism with simpler
organization-

How many group have only oogamous reproduction-green algae,
brown algae,mosses,pteridophytes,gymnosperm, angiosperm,Red
algae and liverworts-

Which of the following necessarily show internal fertilization-

If on a papaya plant total 15 fruits are present than minimum
number of flower should develop on the same plant to give this
fruit –

Which is/are phase involve in organism life cycle undergoing
sexual reproduction -

Which phase have slow metabolism-

Organism showing menstrual cycle are -

Fungi show-

Which is incorrect regarding Zoospore-

Binary fission is different to bud produce in yeast in following
way

Which of the following have oogamous type of reproduction-

If on a cucumber plant total 15 fruits are present than minimum
number of flower should develop on the same plant to give this
fruit if no other plant of cucumber have any role-

Life span of which type of organism can not be determined

Which of the following not show internal fertilization-

Number of chromosome in meiocyte of onion is –

Which is necessary for external fertilization-

Which is necessary condition for sexual reproduction-

Zygotic meiosis is present in –

Which is not feature of clone-

Syngamy occur in all except-

Consider the following statement-
(a) all diplontic plant show oogamous
(b) all haplo-diplontic plant show oogamous type of reproduction
Mark the correct-

Which is incorrect about monoceious flower-

Which is true for isogamete –

Meaning of heterothallism in fungi is-

Which of the following have thickest cell wall-

Which is absent in parthenogenesis-

Which of the following have only oogamous type of
reproduction-

Plants with non-motile male gamets are-

Which is wrongly matched about chromosome in meiocyte-

Which is not an example of dioceious plant-

Which of the following is not a example of parthenogenesis-

Which of the following can not be true for oogamous –

Reproductive process in any organism is regulated by

Zoospore is/are present in-

Embryogenesis involve -

Modified stem develop new plant -

Which is wrong about water hyacinth-

What is common in haplo-diplontic and diplontic life cycle in
plants-

Which of the following can survive easily in unfavorable
condition

Which of the following is correctly matched –

Which of the following is not correctly matched -

Your score is

0%

Try other Chapter