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Subject: Science, asked on 21/12/17

name the tissues which is found on the surface of your skin and what is it composed of?

Subject: Science, asked on 7/12/17

Identify the picture and name the body organ of humans where the following tissue is found.​

Subject: Science, asked on 2/12/17

what are the nutrients needed for eyes ?

Subject: Science, asked on 23/11/17

What is an ambloypia eyes What is the role of optic nerves ?

Subject: Science, asked on 4/11/17

Answer me only from 51 to 61.

​Q51. Name the cell-organelles that have their own DNA and ribosomes.

Q52. What is endocytosis ?

Q53. What is the function of vacuoles ?

Q54. When we put raisins in water, why do they swell?

Q55. Do vacuoles store some material ? If yes, name them.

Q56.What are ribosomes? Where are they located in the cell ? What is their function ?

Q57. Differentiate between plant cell and animal cell.

Q58. Differentiate between prokaryotic and eukaryotic cell.

Q59. Draw a neat diagram of animal cell and plant cell.

Q60. What are the function of plastids ?

Q61. Differentiate between distance and displacement.



Q59. Differentiate between 

 

Subject: Science, asked on 12/10/17

In brief state what happens when- a) dry apricots are left for sometime in pure water and later transferred to sugar solution ; b) A red blood cell is kept in concentrated saline solution solution; c) Rheo leaves are boiled in water first and then a drop of sugar syrup is put in it.

Subject: Science, asked on 10/10/17

What is the location of stratified epithelial tissue..??

Subject: Science, asked on 8/10/17

differnce between xylem and pholem ( minimum 10 points )

Subject: Science, asked on 2/10/17

​pls answer
Q.25. Identify the tissue/ structures labelled A to F in the following diagram.

Subject: Science, asked on 2/10/17

Animal tissue with elongated cells and contractile protiens responsible for movement

Subject: Science, asked on 1/10/17

Identify the tissue according to the characteristic given-:
a) Protective tissue in animals.
b) The tissue which carries out photosynthesis
c) The tissue which connects bone to bones
d) The tissue that helps in transport and defence against infection in animals.
e) The tissue that provides structural strength to a plant
f) The tissue that collects, stores and provides information in an animal.
g) Identify the type of tissues labelled A to F in the following diagram .





 

Subject: Science, asked on 30/9/17

due to excessive workout,an athlete was suffering from fatigue.he was suggested to take rest for some time and then join the practice.
A. why did the athlete feel tired after excessive workout?
B.why was he asked to take rest and then join the practice gain

Subject: Science, asked on 30/9/17

what would you suggest to keep the muscles strong​

Subject: Science, asked on 30/9/17

Explain the structure of nervous tissue

Subject: Science, asked on 28/9/17

Different between function of plant and animal cell .. ( in points )

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