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Install NowSurya rao Sripathi
Jan 31, 2014
Non-chordates and chordates
Sanalkumar S
Feb 4, 2015
Differentiate between blind sac plan and tube-within-tube plan in animals.
Differentiate between blind sac plan and tube-within-tube plan in animals.
There are three body plans in an animals. Body plan is the structural arrangement of organs inside the body of an animal.These include cell aggregate plan, blind sac plan, tube-within a tube plan.
Adithyan Sanal
May 5, 2015
Give a labelled diagram of the alimentary canal of a cockroach.
Kasi
Mar 31, 2014
What is pseudocoelom?
Shakti Gayatri
Aug 7, 2014
What is the rate of heart beat of a frog in three different temperatures?
I) 50° C
II) 37°C
III) 0°C
What is the normal rate of heart beat in frog?
I) 50° C
II) 37°C
III) 0°C
What is the normal rate of heart beat in frog?
The vertebrate heart is myogenic. The heart beat originates within the heart without any influence of external stimulus.
Temperature, an external stimulus exerts certain effects...
Adithyan Sanal
May 6, 2015
(a) Why are the plants raised through micropropagation termed as somaclones?
(b) Mention two advantages of this technique.
(b) Mention two advantages of this technique.
To get genetically identical plants to the parent plant, we perform this technique
Adv...
Sanalkumar S
Mar 12, 2015
List out the parasitic adaptations of Ascaris lumbricoides?
Ascaris lumbricoides is a nematode worm which leads a parasitic life in the intestine of man. Hence it is an endoparasite.
*Body is long and round so that it can easily fit in t...
Adithyan Sanal
May 5, 2015
Represent a neat, labelled diagram of a neuron.
Kasi
Mar 31, 2014
Name the largest group of animals
Sanalkumar S
Jan 15, 2015
Mention some adaptations in birds which help them in flight.
Birds are warm blooded vertebrates which have many adaptations for flight. Thes are elucidated.
*Forelimbs are modified into wings which help in their flight.
*Wings are covered with f...
Surya rao Sripathi
Jan 31, 2014
Non-chordates and chordates
Sanalkumar S
Feb 4, 2015
Differentiate between blind sac plan and tube-within-tube plan in animals.
Differentiate between blind sac plan and tube-within-tube plan in animals.
There are three body plans in an animals. Body plan is the structural arrangement of organs inside the body of an animal.These include cell aggregate plan, blind sac plan, tube-within a tube plan.
Adithyan Sanal
May 5, 2015
Give a labelled diagram of the alimentary canal of a cockroach.
Kasi
Mar 31, 2014
What is pseudocoelom?
Shakti Gayatri
Aug 7, 2014
What is the rate of heart beat of a frog in three different temperatures?
I) 50° C
II) 37°C
III) 0°C
What is the normal rate of heart beat in frog?
I) 50° C
II) 37°C
III) 0°C
What is the normal rate of heart beat in frog?
The vertebrate heart is myogenic. The heart beat originates within the heart without any influence of external stimulus.
Temperature, an external stimulus exerts certain effects...
Adithyan Sanal
May 6, 2015
(a) Why are the plants raised through micropropagation termed as somaclones?
(b) Mention two advantages of this technique.
(b) Mention two advantages of this technique.
To get genetically identical plants to the parent plant, we perform this technique
Adv...
Sanalkumar S
Mar 12, 2015
List out the parasitic adaptations of Ascaris lumbricoides?
Ascaris lumbricoides is a nematode worm which leads a parasitic life in the intestine of man. Hence it is an endoparasite.
*Body is long and round so that it can easily fit in t...
Adithyan Sanal
May 5, 2015
Represent a neat, labelled diagram of a neuron.
Kasi
Mar 31, 2014
Name the largest group of animals
Sanalkumar S
Jan 15, 2015
Mention some adaptations in birds which help them in flight.
Birds are warm blooded vertebrates which have many adaptations for flight. Thes are elucidated.
*Forelimbs are modified into wings which help in their flight.
*Wings are covered with f...