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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 ??
What are the examples of Sucker and Offset in Vegetative Propagation????
Differentiate between parthenocarpy and parthenogenesis?
can u name a plant in which sepals remain attached after fertilization?
Differentiate between blastogenesis and embryogenesis.
What is the life span of a mango tree and a peepal tree?
EXPLAIN HAPLONTIC, DIPONTIC AND HAPLO DIPLONTIC LIFE CYCLE
how vast number of plant and animal specieshave existed on earth for several thousands of years?
in some plants , where flowering occurs more than once, what would you call the inter flowering period - juvenile or mature????
how long does it take for marigold / rice / wheat / coconut / mango plants to come flower?
amoeba is immortal, explain .
how sexual reproduction enables organisms like algae and fungi to survive during unfavourable conditions? why is sexual reproduction favoured under such conditions/
what are the examples of continuous breeders and seasonal breeders?
Give me some examples of fungi and algae in which both gametes are motile?????
Does meiosis never occur in organisms that are haploid?
Name the type of gametes that are formed in staminate and pistillate flowers.
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.
can i get difference between oestrus cycle and menstrual cycle please
give one word for
pattern of sexual reproduction in diverse types of organisms
explin the mada janan tantra
what do you mean by physical education???
What is the kind of development that takes place in the zygote in organisms with diplontic and haplo- diplontic life cycle?
Bryophytes and Pteridophytes produces a large number of male gametes but relatively very few female gametes. Why?
What is protandry and protogyny?
difference between exalbuminous seeds and albuminous seeds
AIPMT Question:
Name the progenitor of the next generation in a seed.
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
what is the difference between isogametes, anisogametes and heterogamates
what do you mean by runner, sucker, rhizome, offset, tuber and bulb?
Unicellular organisms are immortal whereas multicellular organisms are not.Justify
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.
all papaya plants bear flowers but fruits are seen only in some. explain
what is encystation n sporulation..??
what is Gemmule formation?
An amoeba has undergone encystations. Describe the changes it will undergo when condition become favourable.
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
All papaya plants bear flowers but fruits are seen only in some. Explain
what is the difference between primates and non primates?
Which are the vegatative propagules found in Agave and Eichhornia plants resp???
What is the lifespan of a mango tree?
how does gamete transfer takes place in:
the meiocyte of rice has 24 chromosomes. how many chromosomes are present in its endosperm?tell me plz with reason
can you list the changes seen in human beings that are indicative ofvreproducyive maturity???
what would happen if syngamy does not occur?
does sweet potato produces bisexual flowers?
Difference between vegetative cell and generative cell ???? whts der role
please explain the process of fertilization in a more detailed and elaborate way
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
A MOSS PLANT PRODUCES A LARGE NUMBER OF ANTHEROZOIDS BUT RELATIVELY ONLY A FEW EGG CELLS. WHY ?
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
is term clone aaplicable to offspring formed by vegetative propagation ?
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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 ??
What are the examples of Sucker and Offset in Vegetative Propagation????
Differentiate between parthenocarpy and parthenogenesis?
1) Haplontic life cycle
2) Haplodiplontic life cycle
3) Diplontic life cycle
4) Diplohaplontic life cycle
can u name a plant in which sepals remain attached after fertilization?
Differentiate between blastogenesis and embryogenesis.
What is the life span of a mango tree and a peepal tree?
EXPLAIN HAPLONTIC, DIPONTIC AND HAPLO DIPLONTIC LIFE CYCLE
how vast number of plant and animal specieshave existed on earth for several thousands of years?
in some plants , where flowering occurs more than once, what would you call the inter flowering period - juvenile or mature????
how long does it take for marigold / rice / wheat / coconut / mango plants to come flower?
a) Sycon
b) Spongilla
c) Hydra
d) Both (a) & (c)
amoeba is immortal, explain .
4. Development of male gametophyte is.
(a) in vivo (b) in situ
(c) both (a) and (b) (d) None of the above.
how sexual reproduction enables organisms like algae and fungi to survive during unfavourable conditions? why is sexual reproduction favoured under such conditions/
for fourth place.
(a)Male flower : Stamens :: Female Flower : .............................
(b)Birds : oviparous :: Primates : .............................
(c)Chlamydomonas : Zoospores :: Penicilium : .............................
(d)Ginger : Rhizome :: Agave : ...........................
what are the examples of continuous breeders and seasonal breeders?
Give me some examples of fungi and algae in which both gametes are motile?????
Does meiosis never occur in organisms that are haploid?
Name the type of gametes that are formed in staminate and pistillate flowers.
why do wesay there is no natural death in single celled organism????
(a) Zygote
(b) Ovule
(c) Sperm
(d) Female gamete
(e) Pollen
explain haplontic and diplontic life cycle? [biology chapter 1 lesson 4 post fertilisation events]
Solve & explain briefly
Q. Drones in honey bee produce gametes by
(1) Meiosis
(2) Mitosis
(3) Cleavage
(4) Amitosis
why do we say there is no natural death in single celled organisms?
a. Both are double membrane bound
b. Both have cisternae
c. Both contain their own DNA
d. Both are semi-autonomous organelles
give examples of monothecous and dithecous anther ?
Explain briefly the vegetative reproduction in potato?
Explain vegetative propagation.
(a) Exponential phase is lacking
(b) Exponential and stationary phases are absent
(c) Lag phase is lacking
(d) Plateau phase is absent
can i get difference between oestrus cycle and menstrual cycle please
give one word for
pattern of sexual reproduction in diverse types of organisms
explin the mada janan tantra
stationary in all, except
(1) Sweet potato (2) Marchantia
(3) Chara (4) Selaginella
what do you mean by physical education???
What is the kind of development that takes place in the zygote in organisms with diplontic and haplo- diplontic life cycle?
Bryophytes and Pteridophytes produces a large number of male gametes but relatively very few female gametes. Why?
What is protandry and protogyny?
Also, in the Internet I found that there is no example of asexual reproduction involving gamete formation. How?
difference between exalbuminous seeds and albuminous seeds
- fishes
- amphibians
- reptiles
- mammals
(b) Name the phenomenon by which male honey bees developAIPMT Question:
Name the progenitor of the next generation in a seed.
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
what is the difference between isogametes, anisogametes and heterogamates
what do you mean by runner, sucker, rhizome, offset, tuber and bulb?
Unicellular organisms are immortal whereas multicellular organisms are not.Justify
rn
Differentiate between (a) oestrus and menstrual cycles; (b) ovipary and vivipary. Cite an example for each type.
rnall papaya plants bear flowers but fruits are seen only in some. explain
what is encystation n sporulation..??
what is Gemmule formation?
An amoeba has undergone encystations. Describe the changes it will undergo when condition become favourable.
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
All papaya plants bear flowers but fruits are seen only in some. Explain
what is the difference between primates and non primates?
Which are the vegatative propagules found in Agave and Eichhornia plants resp???
What is the lifespan of a mango tree?
how does gamete transfer takes place in:
the meiocyte of rice has 24 chromosomes. how many chromosomes are present in its endosperm?tell me plz with reason
can you list the changes seen in human beings that are indicative ofvreproducyive maturity???
what would happen if syngamy does not occur?
does sweet potato produces bisexual flowers?
Difference between vegetative cell and generative cell ???? whts der role
please explain the process of fertilization in a more detailed and elaborate way
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
1)produce variations in organisms
2)affect continuity of species on earth
3)decrease the availability of food and other resources
4)produce a new species
A MOSS PLANT PRODUCES A LARGE NUMBER OF ANTHEROZOIDS BUT RELATIVELY ONLY A FEW EGG CELLS. WHY ?
9 Read the following statements regarding sexual reproduction and select the incorrect ones.
(i) Sexual reproduction does not always require two individuals.
(ii) Sexual reproduction generally involves gametic fusion.
(iii) Meiosis never occurs during sexual reproduction.
(iv) External fertilization is a rule during sexual reproduction.
(1) (i) and (ii)
(2) (iii) and (iv)
(3) (i) , (ii) and (iii)
(4) (ii) , (iii) and (iv)
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?
a)climatic changes which occur periodically
b)variation in water requirement of the tree with seasonal changes
c)variation in water requirement of the tree in spring and autumn
d)gradual non functioning of the wood progressively due to production of functional wood from the cambium outwards
From the above options , choose the grouops in which zygote develops a thick resistant wall??
in flowering plants where flowering occurs more than once what would we call the interflowering period- juvenile or mature? rply soon
(a) Formed by proliferation of exposed parachymateads cells of stock and scion
(b) The protective padding fied around the plant
(c) The tissue produced theo' culture of explant and tied around the joint of stock and scion
(d) Developed by the activity of the cambium of scion and stock
differences b/w seasonal breeder nd continous breeders
is term clone aaplicable to offspring formed by vegetative propagation ?