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what is the life spans of :
Elephant, Rose, Dog, Butter fly, Crow, Banana tree, Cow, Parrot, Crocodile, Horse, Fruit fly,
Rice plant, Tortoise & Banyan tree ??
how sexual reproduction enables organisms like algae and fungi to survive during unfavourable conditions? why is sexual reproduction favoured under such conditions/
Differentiate between parthenocarpy and parthenogenesis?
can u name a plant in which sepals remain attached after fertilization?
What is the life span of a mango tree and a peepal tree?
EXPLAIN HAPLONTIC, DIPONTIC AND HAPLO DIPLONTIC LIFE CYCLE
What are the examples of Sucker and Offset in Vegetative Propagation????
in some plants , where flowering occurs more than once, what would you call the inter flowering period - juvenile or mature????
Does meiosis never occur in organisms that are haploid?
how long does it take for marigold / rice / wheat / coconut / mango plants to come flower?
What is the kind of development that takes place in the zygote in organisms with diplontic and haplo- diplontic life cycle?
amoeba is immortal, explain .
what are the examples of continuous breeders and seasonal breeders?
Banana produces fruits but is propagated only by vegetative means.why is it so?
Name the type of gametes that are formed in staminate and pistillate flowers.
In which of the following organisms self fertilisation is seen?
(a)Fishes (b) leech (c) Earhthworm (d) Liverfluke
why do wesay there is no natural death in single celled organism????
explain haplontic and diplontic life cycle? [biology chapter 1 lesson 4 post fertilisation events]
why do we say there is no natural death in single celled organisms?
give examples of monothecous and dithecous anther ?
Explain briefly the vegetative reproduction in potato?
how many nuclei are in a mature pollen grain?
Explain vegetative propagation.
can i get difference between oestrus cycle and menstrual cycle please
wat r conidia, gemmules, buds and zoospores?? pls explain
explin the mada janan tantra
write 2major adaptations in animals exhibiting external fertilization
what do you mean by physical education???
What is protandry and protogyny?
difference between exalbuminous seeds and albuminous seeds
How does penicillium reproduce asexually
what is the difference between self pollination and cross pollination?
what is mean by favorable condition and unfavorable condition
what are the differences between seasonal breeder and continous breeders?//
q.1. what is the difference between zoospores and conidia??with reference to their mobility..
q.2.why the clones are considered as genetically identical to its parent ..write examples
Unicellular organisms are immortal whereas multicellular organisms are not.Justify
what do you mean by runner, sucker, rhizome, offset, tuber and bulb?
rnDifferentiate between (a) oestrus and menstrual cycles; (b) ovipary and vivipary. Cite an example for each type.rn
Differentiate between (a) oestrus and menstrual cycles; (b) ovipary and vivipary. Cite an example for each type.
what is the difference between isogametes, anisogametes and heterogamates
all papaya plants bear flowers but fruits are seen only in some. explain
what is Gemmule formation?
is there any relationship in the number of chromosomes of meiocytes and gametes?
what is the difference between primates and non primates?
cucumber is a monoecious plant & date palm is dioecious plant but both plants belong to cucurbit family which bear unisexual flowers.explain?
chromosomes no. in meiocytes ( diploid , 2n ) and gametes ( haploid , n ) of house fly , rat ,dog , cat , fruit fly , ophioglossum ( a fern ) , apple , rice , maize , potato , butterfly , onion
WHAT ARE EXAMPLE OF FOR HETEROGAMETES?
What is the lifespan of a mango tree?
the meiocyte of rice has 24 chromosomes. how many chromosomes are present in its endosperm?tell me plz with reason
why are male gametes produced in thousands while female gametes are few?
can you list the changes seen in human beings that are indicative ofvreproducyive maturity???
life span of :
Difference between vegetative cell and generative cell ???? whts der role
what would happen if syngamy does not occur?
Differentiate between blastogenesis and embryogenesis.
A MOSS PLANT PRODUCES A LARGE NUMBER OF ANTHEROZOIDS BUT RELATIVELY ONLY A FEW EGG CELLS. WHY ?
what kind of organism is called terror of bengal?what is terror of bengal?
in flowering plants where flowering occurs more than once what would we call the interflowering period- juvenile or mature? rply soon
1. what is the terminology for the concept of group immortality?
2.life span of a may fly is one day whilw that of banyan tree can be 200 years.what message do you get from this data concerning BMR?
differences b/w seasonal breeder nd continous breeders
what is difference between radial and spiral cleavages
examples of flowers showing interflowering period
is term clone aaplicable to offspring formed by vegetative propagation ?
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