NEET 2012 The horizontal range and the maximum height of a projectile are equal. The angle of projection of the projectile is: 1. θ = tan − 1 ( 1 4 ) θ=tan-114 2. θ = tan − 1 ( 4 ) θ=tan-14 3. θ = tan − 1 ( 2 ) θ=tan-12 4. θ = 45 0 θ=450 Ruhul Amin Alig
PEQ If voltage across a bulb rated 220 V-100 W drops by 2.5% of its rated value, the percentage of the rated value by which the power would decrease is : 1. 20% 2. 2.5% 3. 5% 4. 10% Ruhul Amin Alig
NEET 2012 Q. In which one of the following options the two examples are correctly matched with their particular type of immunity? Examples Type of immunity (a) Polymorphonuclear leukocytes Cellular barriers and monocytes (b) Anti-tetanus and anti-snake bite Active immunity injection (c) Saliva in mouth and tears in eyes Physical barriers (d) Mucus coating of epithelium lining Physiological barriers the urinogenital tract and the HCl in stomach 1. (a) 2. (b) 3. (c) 4. (d) [NEET 2012 ] Ruhul Amin Alig
NEET 2012 Q. Tobacco plants resistant to a nematode have been developed by the introduction of DNA that produced (in the host cells) : 1. A particular hormone 2. An antifeedant 3. A toxic protein 4. Both sense and anti-sense RNA NEET 2012 Ruhul Amin Alig
![Q. In which one of the following options the two examples are correctly matched with their particular type of immunity? Examples Type of immunity (a) Polymorphonuclear leukocytes Cellular barriers and monocytes (b) Anti-tetanus and anti-snake bite Active immunity injection (c) Saliva in mouth and tears in eyes Physical barriers (d) Mucus coating of epithelium lining Physiological barriers the urinogenital tract and the HCl in stomach 1. (a) 2. (b) 3. (c) 4. (d) [NEET 2012 ]](https://blogger.googleusercontent.com/img/a/AVvXsEir2j76WWSO-87Dutll0aasmYtIyZqZOW1xW67kCpaFy8onlSIWTRaElCAWWEtrHFlOCjtOCQCIQ__HsmH5g6PS9urUjXdykmtc0X-pmwUnTTknCZGWUO5UOIgra5ViePzoYW6XD_88hpo-w3mob3k8RG1OE9SjjKtcxhUombZQvwXNurQUm1YtCti4-A=w74-h74-p-k-no-nu)
