Select a figure from amongst the four alternatives, which when placed in the blank space of Fig.(X) would complete the pattern.
Which of the following is/are INCORRECT about elephant herd?
(i) The elephant herd have only females and baby elephants.
(ii) The oldest male is the leader of the herd.
(iii) A herd may have 10-12 female elephants and young ones.
(iv) Baby elephants live in the herd till they are 1415 years old.
(A) (ii) & (iv)
(B) (i), (ii) & (iv)
(C) (iii) & (iv)
(D) (i) only.
Rohan puts his hand into a bowl of goldfish. He notices that all the goldfish quickly swim away. Why do you think this happens?
A The goldfish detect more food on the other side of the tank.
B There is more space on the other side of the tank for the goldfish to move about.
CThere is more water on the other side of the tank.
D The goldfish respond to the change in their environment.
Two magnets are shown in figure.
Choose the correct statement regarding the pole strength of the two magnets.
ABoth X and Y have same pole strength.
BPole strength of X is greater than that of Y.
CPole strength of Y is greater than that of X.
Got confused as material also affects strength and material is not specified but answer is b
Study the given diagrams showing the cross-section of two flowers. Which of the following statements is/are correct regarding them?
(i) Both flowers will produce female gametes.
(ii) Flower X is a female flower and flower Y is a bisexual flower.
(iii) Self pollination can take place in both flowers.
C(i) and (ii)
D(ii) and (iii)
Got stuck on this question as I can see fused anthers but answer is c