The site of O_(2) evolution and the site of O_(2) consumption are not compartmentalized in (A) Chlorella (B) Anabaena (C) Euglena (D) A and C

The function of ovary is a. To produce female gamete. b. To provide the site for fertilisation c. To provide the site for implantation d. To produce several steroid hormones (1) a and b (2) a, b and d (3) a, b and d (4) a and d

In NaCl structure , all the : (a) all octahedral and tetrahedral sites are occupied. (b) only octahedral sites are occupied. (c) only tetrahedral sites occupied. (d) neither octahedral nor tetrahedral sites are occupied.

In the given figure label the parts and mention their functions (a)Production of egg (b) Site of fertilisation (c)Site of implantation (d) Entry of the sperms

If the diagonals A C ,B D of a quadrilateral A B C D , intersect at O , and seqarate the quadrilateral into four triangles of equal area, show that quadrilateral A B C D is a parallelogram. GIVEN : A quadrilateral A B C D such that its diagonals A C and B D intersect at O and separate it into four parts such that a r( A O B)=a r( B O C)=a r( C O D)=a r( A O D) TO PROVE : Quadrilateral A B C D is a parallelogram.

A point O inside a rectangle A B C D is joined to the vertices. Prove that the sum of the areas of a pair of opposite triangles so formed is equal to the sum of the other pair of triangles. Given: A rectangle A B C D\ a n d\ O is a point inside it. O A ,\ O B ,\ O C\ a n d\ O D have been joined. To Prove: a r\ (A O D)+\ a r\ ( B O C)=\ a r\ ( A O B)+\ a r( C O D)

At the tissue site where partial pressure of CO_(2) is (a)____ due to (b)____, CO_(2) diffuse into blood and form (c)_____ and (d)__

DCMU, (3,4-dichlorophenyl , 1-dimethyl urea, also called diuron) a potent herbicide , inhibits (a) O_(2) evolution (b) Photophosphorylation (c) Both a and b (d) oxidative phosphorylation

In Figure, /_\ A B C and /_\ D B C are on the same base B C . If A D and B C intersect at O , prove that (A r e a\ ( A B C))/(A r e a\ ( D B C))=(A O)/(D O) .

A B C D is a trapezium in which AB is parallel to CD . The diagonals A C and B D intersect at O . Prove that (i) A O B ~ C O D (ii) If O A=6c m , O C=8c m , Find: (A r e a\ ( A O B))/(A r e a\ ( C O D)) (b) (A r e a\ ( A O D))/(A r e a\ ( C O D))

Which of the oxdies behave both as neutral oxide and suboxide ? (a) N_(2)O , b. NO , c. C_(3)O_(2) , d. CO