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Install NowSurya rao Sripathi
Jan 31, 2014
Reproduction?
Sexual reproduction is considered to be a better mode of reproduction because it creates a hybrid that has more vigor than the parents.
Sanalkumar S
Apr 17, 2015
Specify some examples for seasonal breeders.
Seasonal breeders are the organisms which can breed only during certain time period of the year to produce the offspring.
Some of the examples of seasonal breeders are sheep, goats, horses, c...
Sanalkumar S
Sep 19, 2015
what is gongrosira stage?
The conditions or in low temperature. Sometimes, thin wall divides the contents of aplanospore in to many parts. Each part develops cysts or hypnospores. This stage of Vaucheria is called...
Sanalkumar S
Apr 25, 2015
State differences between oviparous and viviparous animals.
Sagar Rachchh
Feb 2, 2015
What is a zoospore and how is it different from a zygote?
Zoospores are the asexually reproducing structures produced in organisms like Chlamydomonas belonging to kingdom Algae.
Zygote is the single cell formed as a result...
Sanalkumar S
Apr 17, 2015
All papaya plants bear flowers but fruits are seen in only in some.Why?
Flowers are the reproductive parts of most of the plants. There are two types of flowers based on reproduction. These are bisexual and unisexual flowers.
*A unisexual flower either cont...
Sunny Mathew
Apr 8, 2015
Explain different types of parthenogenesis in detail.
Parthenogenesis is the method of obtaining offspring without fertilisation taking place between gametes of opposite sex. This is not to be considered as asexual reproduction. Parthenogenesis is a so...
Sanalkumar S
Apr 25, 2015
What is binary fission? What is the basic difference between fission in amoeba and paramecium?
What is binary fission? What is the basic difference between fission in amoeba and paramecium?
Sunny Mathew
Apr 14, 2015
Bryophytes and pteridophytes produce a large number of male gametes than female gametes. Why?
Bryophytes and pteridophytes require water as a medium for reproduction. Egg or the female gametophyte remains intact within the mother plant.Male gametes have to be released into water, swim along ...
Sanalkumar S
Apr 25, 2015
Coconut palm is monoecious, while date palm is dioecious. Why are they called so?
Monoecious is a condition where a single plant produces both male and female flowers which are helpful in fertilisation process. Coconut palm produces both male and female flowers in a single indivi...
Surya rao Sripathi
Jan 31, 2014
Reproduction?
Sexual reproduction is considered to be a better mode of reproduction because it creates a hybrid that has more vigor than the parents.
Sanalkumar S
Apr 17, 2015
Specify some examples for seasonal breeders.
Seasonal breeders are the organisms which can breed only during certain time period of the year to produce the offspring.
Some of the examples of seasonal breeders are sheep, goats, horses, c...
Sanalkumar S
Sep 19, 2015
what is gongrosira stage?
The conditions or in low temperature. Sometimes, thin wall divides the contents of aplanospore in to many parts. Each part develops cysts or hypnospores. This stage of Vaucheria is called...
Sanalkumar S
Apr 25, 2015
State differences between oviparous and viviparous animals.
Sagar Rachchh
Feb 2, 2015
What is a zoospore and how is it different from a zygote?
Zoospores are the asexually reproducing structures produced in organisms like Chlamydomonas belonging to kingdom Algae.
Zygote is the single cell formed as a result...
Sanalkumar S
Apr 17, 2015
All papaya plants bear flowers but fruits are seen in only in some.Why?
Flowers are the reproductive parts of most of the plants. There are two types of flowers based on reproduction. These are bisexual and unisexual flowers.
*A unisexual flower either cont...
Sunny Mathew
Apr 8, 2015
Explain different types of parthenogenesis in detail.
Parthenogenesis is the method of obtaining offspring without fertilisation taking place between gametes of opposite sex. This is not to be considered as asexual reproduction. Parthenogenesis is a so...
Sanalkumar S
Apr 25, 2015
What is binary fission? What is the basic difference between fission in amoeba and paramecium?
What is binary fission? What is the basic difference between fission in amoeba and paramecium?
Sunny Mathew
Apr 14, 2015
Bryophytes and pteridophytes produce a large number of male gametes than female gametes. Why?
Bryophytes and pteridophytes require water as a medium for reproduction. Egg or the female gametophyte remains intact within the mother plant.Male gametes have to be released into water, swim along ...
Sanalkumar S
Apr 25, 2015
Coconut palm is monoecious, while date palm is dioecious. Why are they called so?
Monoecious is a condition where a single plant produces both male and female flowers which are helpful in fertilisation process. Coconut palm produces both male and female flowers in a single indivi...