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Tungro Virus নিচর কোন উদ্ভিদে রোগ সৃস্টি করে?

সঠিক উত্তর: ধান

দ্বিবীজপত্রী উদ্ভিদে সেকেন্ডারি বৃদ্ধির সময় সৃস্টি টিস্যুতে সবচেয়ে বেশি থাকে কোনটি?

Tungro virus of rice is spread by

Tungro virus of rice is transmitted by

5N,7N এবং 8N বলত্রয় একটি বস্তুর উপর ক্রিয়া করে ভারসাম্য সৃস্টি করলে 8N ও 5N বলদ্বয়ের মধ্যবর্তি কোন কত হবে ?

The gene of interest is inserted into transfer vector and then further into viral genome leading to the formation of modified virus. How can plaques from modified virus differentiated from plaques from wild-type virus?

Vaccinia virus is a commonly used virus and it is a member of pox virus family. It has a large genome of _____________ and can accept at least ____________ of foreign DNA.

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. In view of last year's H1N1 attack and prevailing ________________ weather conditions, the health department officials _______________ that the virus will turn more active by January end. In-charge, Integrated Disease ________________ Programme (IDSP), Dr Shah, said, "Virus is still active, but not in a major way. In coming months, it is likely to become more active. Last year too, virus had claimed lives in January and February. Therefore, we are _____________ as coming months might _________________ a challenge."
In view of last year's H1N1 attack and prevailing ________________

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. In view of last year's H1N1 attack and prevailing ________________ weather conditions, the health department officials _______________ that the virus will turn more active by January end. In-charge, Integrated Disease ________________ Programme (IDSP), Dr Shah, said, "Virus is still active, but not in a major way. In coming months, it is likely to become more active. Last year too, virus had claimed lives in January and February. Therefore, we are _____________ as coming months might _________________ a challenge."
the health department officials _______________

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. In view of last year's H1N1 attack and prevailing ________________ weather conditions, the health department officials _______________ that the virus will turn more active by January end. In-charge, Integrated Disease ________________ Programme (IDSP), Dr Shah, said, "Virus is still active, but not in a major way. In coming months, it is likely to become more active. Last year too, virus had claimed lives in January and February. Therefore, we are _____________ as coming months might _________________ a challenge."
In-charge, Integrated Disease ________________ Programme (IDSP)

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. In view of last year's H1N1 attack and prevailing ________________ weather conditions, the health department officials _______________ that the virus will turn more active by January end. In-charge, Integrated Disease ________________ Programme (IDSP), Dr Shah, said, "Virus is still active, but not in a major way. In coming months, it is likely to become more active. Last year too, virus had claimed lives in January and February. Therefore, we are _____________ as coming months might _________________ a challenge."
Therefore, we are _____________