The given figure shows the ultrastructure of a plant cell.
Which of the following statements are correct for parts marked as P and Q.
(i) Part Q helps in osmoregulation.
(ii) Cellular respiration occurs in part P.
(iii) Part P is lined by single membrane.
(iv) Part Q is found only in plant cells.
A(i) and (ii)
B(i) and (iii)
C(iii) and (iv)
D(ii) and (iv)
Study the given flow chart carefully.
Cotton and metal are represented by the letters and respectively.
Select the odd one out.
The correct answer is D as it has two-wheeler and other are four-wheeler.
Read the given conversation.
Which of the these statements is correct?
AX is ruby and Z is tungsten.
BY is granite and Z is quartz.
CX is diamond and Y is silica.
DY is graphite and Z is tungsten.
Ans D is wrong.
The region of the Earth near the __________ receives almost the same amount of sunlight through out the year. This region always remains hot and has days and night of equal duration. On the other hand the __________ receive(s) sunlight only for six months and remain(s) dark for the next six months.
Select the correct sequence of words to fill the blanks in the above given passage.
(a) Northern hemisphere, Southern hemisphere
(b) Southern hemisphere, Northern hemisphere
(c) Equator, Poles
(d) Axis, Equator
It should be A not C.