What observation can be made by viewing the slides under the microscope on binary fission in Amoeba and budding in yeast?
AThe daughter cells of Amoeba are equal in size to the parent cell but the bud of yeast is smaller than its parent cell.
BThe daughter cells of Amoeba and the bud of yeast are of the same size as their respective parent cells.
CThe daughter cells of Amoeba are bigger than the parent cells but bud of yeast is smaller than the parents.
DNone of these.
Select the incorrect statement regarding the given figure.
AThey are rich source of carbohydrates.
BThey give us energy to work.
CThese food items are cereals.
DThey protect us from falling ill.
Select the correct sequence of words to fill the blanks in the following sentences.
(A) ___1___ fibres do not absorb sweat.
(B) ___2___ and ___3___ wear white coats.
(C) ___4___ is the traditional dress of Korea.
In a 100 m race, Gaurav and Sachin reached the finishing line at the same time. Which of the following are possible graphs to show that both competitors reached the finishing line at time t?
A(i) and (ii) only
B(i) and (iii) only
C(ii) and (iii) only
D(i), (ii) and (iii)
ans should be c then why d
Various technical terms related to respiratory system of different organisms are hidden in the given word grid.Which of the following is not present in the given word grid?
(i) The air tubes of insects.
(ii) Skeletal structure which protects the lungs.
(iii) The opening through which humans inhale air.
(iv) Small opening on the sides of the body of an insect.
(v) A flap like structure which covers the glottis at the time of swallowing in humans.
(vi) Respiratory organ of fish.
A(i) and (ii) only
B(ii), (v) and (vi) only
C(iii) and (iv) only
D(iv) and (v) only
nose isnt there
Force which enable us to walk on ground is _____________.
A Frictional force
B Gravitational force
C Magnetic force
D Both A and
In the Venn diagram given below, the triangle represents women in the villages, the square represents the unemployed women and the circle represents the educated women. What does 4 represents in the diagram
(a) Uneducated women in villages.
(b) Unemployed women in villages who are not educated.
(c) Educated unemployed women.
(d) Educated employed women.
Given figure shows land breeze that blows at night. Which of the following is INCORRECT regarding this?
ALand has higher air pressure than the sea.
BAir blows from high pressure area to low pressure area.
CHot air above sea rises into atmosphere.
DAs Sun sets, sea cools faster than land.