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WorksheetsREPRODUCTION IN ORGANISMS
Total questions: 21
Worksheet time: 8mins
Development of embryos without fertilization is known as -----
Parthenogenesis
Parthenocarpy
Parthenoperesis
Reproduction
The zygote is
Haploid
Diploid
Triploid
None of the above
The endosperm of an angiosperms is
Triploid
Diploid
Haploid
Tetraploid
Chromosomes present in human zygote is
23
44
46
22
Lifespan of crocodiles is
15 yrs
30 yrs
45 yrs
60 yrs
Lifespan of may fly is
1 day
1 week
1 month
2 weeks
Exact copies of parents produced asexually called as
Twins
Duplicates
Clones
Offspring
The nodes called eyes in
Ginger
Banana
Beyophyllum
Poatto
Life span of tortoise is
25...30 yrs
50 ...75 yrs
75 ....100 yrs
100 .....200 yrs
Non flagellate spores known as clonidia found in
Chlamydomonas
Hydra
Penicillium
Ulothrix
In humanbeings gametes are
Homogametes
Iso gametes
Hetero gametes
None
The term dioecious is used to describe
Unisexual condition
Bisexual condition
Hermaphrodites
None
Reproduction in Amoebas occurs by
Binary fission
Multiple fission
Zoospore formation
Aplanospore formation
Meiocyte is
Haploid
Diploid
Triploid
None
The plant Strobilanthus kunthiana flowers once in ........
Yrs
8 yrs
10 yrs
12 yrs
14 yrs
Male honey bees are produced by........ method
Parthenocarpy
Parthenogenesis
Asexually
Sexually
Pistia reproduces by which method
Offset
Runners
Suckers
Buds
Which among following reproduces once in its lifespan
Mango
Bamboo
Banyan
Frog
The process of syngamy results the formation of
Gametes
Zygote
MICROSPOROGENESIS
Megasporogenesis
The ovule after fertilization changed to
Fruit
Seed
Endosperm
Zygote
Non flagellate spores known as clonidia found in
Chlamydomonas
Hydra
Penicillium
Ulothrix
