2706: With reference to the recent developments in science, which one of the following statements is not correct?
(a) Functional chromosomes can be created by joining segments of DNA taken from cells of different species.
(b) Pieces of artificial functional DNA can be created in laboratories.
(c) A piece of DNA taken out from an animal cell can be made to replicate outside a living cell in a laboratory.
(d) Cells taken out from plasma and animals can be made to undergo cell division in laboratory petri dishes.
2707: Which of the following is cold ocean current?
(a) Labrador
(b) Gulf Stream
(c) Kuro Shio
(d) None of these
2708: Which one of the following pairs is not correctly marched?
(a) Seikan Rail Tunnel : China
(b) Appalachian Trail : USA
(c) Petronas Towers : Malaysia
(d) Rogun Dam : Tajikistan
2709: Match: List I (Famous person)
A. Amrita Sher-Gil
B. Bhimsen Joshi
C. Rukmini Devi Arundale
D. Suryakant Tripathi Nirala
List II (Well-known as)
1. Dancer
2. Painter
3. Poet
4. Singer
(A) 2 1 4 3
(B) 3 2 4 1
(C) 1 4 2 3
(D) 2 4 1 3
2710: A and B start from the same point and in the same direction at 7 a.m. to walk around a rectangular field 400 m x 300 m. A and B walk at the rate of 3 km/hr and 2.5 km/hr respectively. How many times shall they cross each other if they continue to walk till 12 : 30 p.m?
(a) Not even once
(b) Once
(c) Twice
(d) Thrice