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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?
What is the kind of development that takes place in the zygote in organisms with diplontic and haplo- diplontic life cycle?
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?
Does meiosis never occur in organisms that are haploid?
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????
what is encystation n sporulation..??
how long does it take for marigold / rice / wheat / coconut / mango plants to come flower?
amoeba is immortal, explain .
Why is sexual reproduction favoured under such adverse conditions?
How does penicillium reproduce asexually
what are the examples of continuous breeders and seasonal breeders?
what would happen if syngamy does not occur?
Name the type of gametes that are formed in staminate and pistillate flowers.
what do you mean by runner, sucker, rhizome, offset, tuber and bulb?
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?
Explain vegetative propagation.
the meiocyte of an onion plant contains 32 chromosomes.work out the no. of chromosomesfound in its endosperm?
can i get difference between oestrus cycle and menstrual cycle please
explin the mada janan tantra
how vast number of plant and animal specieshave existed on earth for several thousands of years?
what do you mean by physical education???
What is protandry and protogyny?
Bryophytes and Pteridophytes produces a large number of male gametes but relatively very few female gametes. Why?
difference between exalbuminous seeds and albuminous seeds
Give me some examples of fungi and algae in which both gametes are motile?????
what is the difference between self pollination and cross pollination?
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
Why is it difficult to define the three clear cut phases in the life of perennial species of plants?
what is the difference between isogametes, anisogametes and heterogamates
Unicellular organisms are immortal whereas multicellular organisms are not.Justify
A MOSS PLANT PRODUCES A LARGE NUMBER OF ANTHEROZOIDS BUT RELATIVELY ONLY A FEW EGG CELLS. WHY ?
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.
Do haploid organisms have meiosis in their lifecycle? If yes, state when does it
all papaya plants bear flowers but fruits are seen only in some. explain
difference between bulb and bulbils
what is Gemmule formation?
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 is the difference between primates and non primates?
can you list the changes seen in human beings that are indicative ofvreproducyive maturity???
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
What marks the end of juvenile phase in flowering plants
Difference between vegetative cell and generative cell ???? whts der role
how does gamete transfer takes place in:
give me
life span of :
1.elephant
2.dog
3.rose
4.banana tree
5.cow
6.horse
7.fruit fly
8.rice plant
9.banyan tree
give one word for
pattern of sexual reproduction in diverse types of organisms
In which of the following organisms self fertilisation is seen?
(a)Fishes (b) leech (c) Earhthworm (d) Liverfluke
is there any relationship in the number of chromosomes of meiocytes and gametes?
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
differences b/w seasonal breeder nd continous breeders
how many nuclei are in a mature pollen grain?
is term clone aaplicable to offspring formed by vegetative propagation ?
Flowering varies from plant to plant. Give 2 examples in support of this statement.
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Syllabus
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?
What is the kind of development that takes place in the zygote in organisms with diplontic and haplo- diplontic life cycle?
can u name a plant in which sepals remain attached after fertilization?
Also, in the Internet I found that there is no example of asexual reproduction involving gamete formation. How?
What is the life span of a mango tree and a peepal tree?
Does meiosis never occur in organisms that are haploid?
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????
what is encystation n sporulation..??
how long does it take for marigold / rice / wheat / coconut / mango plants to come flower?
amoeba is immortal, explain .
Why is sexual reproduction favoured under such adverse conditions?
How does penicillium reproduce asexually
what are the examples of continuous breeders and seasonal breeders?
Name the asexual reproductive structure formed in each of the following
what would happen if syngamy does not occur?
Name the type of gametes that are formed in staminate and pistillate flowers.
what do you mean by runner, sucker, rhizome, offset, tuber and bulb?
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]
a) Sycon
b) Spongilla
c) Hydra
d) Both (a) & (c)
why do we say there is no natural death in single celled organisms?
for fourth place.
(a)Male flower : Stamens :: Female Flower : .............................
(b)Birds : oviparous :: Primates : .............................
(c)Chlamydomonas : Zoospores :: Penicilium : .............................
(d)Ginger : Rhizome :: Agave : ...........................
give examples of monothecous and dithecous anther ?
Explain briefly the vegetative reproduction in potato?
Explain vegetative propagation.
the meiocyte of an onion plant contains 32 chromosomes.work out the no. of chromosomesfound in its endosperm?
can i get difference between oestrus cycle and menstrual cycle please
reason -- the offspring is the product of genes cntributed by both parents.
the ans is both true but reason not correct explanation..why so?
explin the mada janan tantra
how vast number of plant and animal specieshave existed on earth for several thousands of years?
what do you mean by physical education???
Q. Assertion : Food web consists of several food chains
Reason : Food web decreases the stability of an ecosystem
(a) Assertion is True, Reason is True, Reason is a correct explanation for Assertion
(b) Assertion is True, Reason is True; Reason is a correct explanation for Assertion
(c) Assertion is True, Reason is False
(d) Both the Assertion and Reason are False.
What is protandry and protogyny?
Bryophytes and Pteridophytes produces a large number of male gametes but relatively very few female gametes. Why?
difference between exalbuminous seeds and albuminous seeds
Give me some examples of fungi and algae in which both gametes are motile?????
what is the difference between self pollination and cross pollination?
what are the differences between seasonal breeder and continous breeders?//
(a) Zygote
(b) Ovule
(c) Sperm
(d) Female gamete
(e) Pollen
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
Why is it difficult to define the three clear cut phases in the life of perennial species of plants?
what is the difference between isogametes, anisogametes and heterogamates
Unicellular organisms are immortal whereas multicellular organisms are not.Justify
A MOSS PLANT PRODUCES A LARGE NUMBER OF ANTHEROZOIDS BUT RELATIVELY ONLY A FEW EGG CELLS. WHY ?
rn
Differentiate between (a) oestrus and menstrual cycles; (b) ovipary and vivipary. Cite an example for each type.
rnDo haploid organisms have meiosis in their lifecycle? If yes, state when does it
all papaya plants bear flowers but fruits are seen only in some. explain
difference between bulb and bulbils
what is Gemmule formation?
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 is the difference between primates and non primates?
can you list the changes seen in human beings that are indicative ofvreproducyive maturity???
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
What marks the end of juvenile phase in flowering plants
(i)Rose (ii)Sugarcane (iii) Bougainvilla (iv)Money plant (v)Strawberry
Difference between vegetative cell and generative cell ???? whts der role
how does gamete transfer takes place in:
give me
rnlife span of :
rn1.elephant
rn2.dog
rn3.rose
rn4.banana tree
rn5.cow
rn6.horse
rn7.fruit fly
rn8.rice plant
rn9.banyan tree
give one word for
pattern of sexual reproduction in diverse types of organisms
In which of the following organisms self fertilisation is seen?
(a)Fishes (b) leech (c) Earhthworm (d) Liverfluke
is there any relationship in the number of chromosomes of meiocytes and gametes?
what kind of organism is called terror of bengal?what is terror of bengal?
- fishes
- amphibians
- reptiles
- mammals
(b) Name the phenomenon by which male honey bees developin flowering plants where flowering occurs more than once what would we call the interflowering period- juvenile or mature? rply soon
differences b/w seasonal breeder nd continous breeders
how many nuclei are in a mature pollen grain?
is term clone aaplicable to offspring formed by vegetative propagation ?
Flowering varies from plant to plant. Give 2 examples in support of this statement.