Biology by Sandeep sir

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Sandeep tandon (m.sc. , B.ed ,}
experience - 7 years as a biology lecturer

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Biology by Sandeep sir

निम्न कथनों पर विचार कीजिए:
FISH में fluorescent labelled DNA probe का उपयोग होता है।
FISH द्वारा specific gene sequence की पहचान की जाती है।
FISH केवल plant chromosomes में ही प्रयोग की जाती है।
GISH में total Genomic DNA का उपयोग किया जाता है
सही कथन हैं –

12 hours ago | [YT] | 2

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Biology by Sandeep sir

Human Excretory system mind maps notes

13 hours ago | [YT] | 16

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Biology by Sandeep sir

Respiratory system Mind maps

2 days ago | [YT] | 9

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Biology by Sandeep sir

Q. Due to which of the following chemical deposition pollen grains are well e well preserved as fossils.
निम्नलिखित में से किस रासायनिक जमाव के कारण परागकण जीवाश्म के रूप में अच्छी तरह से संरक्षित रहते हैं?

3 days ago | [YT] | 4

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Biology by Sandeep sir

Phylum Porifera short notes