Related Questions

Consider the following statements regarding tobacco mosaic viruses and choose the correct answer:
1. Tobacco mosaic viruses are sap transmissible
2. These can stand a high degree of dilution
3. Breaking of a hair with contaminated instrument serves as a means of transmitting the virus
4. These viruses are insect borne
In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement I: No cigars are cigarettes Statement II: All tobacco are cigars Conclusion I: Some cigarettes are tobacco Conclusion II: No tobacco are cigarettes
টোবাকো মোজাইক ভাইরাসের প্রোটিন আবরণকে বলে- (The protein coat of tobacco mosaic virus is called-)
Tobacco mosaic virus (TMV) was first crystallized by
Inroduction of a tobacco mosaic virus transgene into plants in 1986 was used to demonstrate
Directions : Following question consists of a statement followed by three arguments I, II and III . You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument.

Statement : Should there be a total ban on tobacco products and smoking in India?

Arguments :
I. Yes. It is wrong to smoke away millions of money.
II. No. It will throw thousands of workers in the tobacco industry out of employment.
III. No. The government will lose huge amount of money as it will not earn by way of taxes on these products.
Causative agent of tobacco mosaic disease was filterable.
Which of the following botanists provided the first scientific proof that sap from a diseased plant could induce the mosaic disease in healthy tobacco plants?
A farmer with 1,350 acres of land had planted his fields with corn, sugar cane, and tobacco in the ratio of 5:3:1, receptively, but he want to make more money, so he shifted the ratio to 2: 4:3 respectively. How many more acres of land were planted with tobacco under the new systems?
Testifying before the parliament committee investigating charges that cigarette manufactures had manipulated nicotine levels in cigarettes in order consumers to their products, tobacco executives argued that cigarette smoking is not addictive. The primary reason they gave in support of this claim was that cigarette smoking not regulated by the Drug Administration. For the tobacco executives ' argument to be logically correct, which of the following must be assumed?