Download CBSE Class 12 Biology previous year question papers in PDF format. Access solved papers from past years to prepare ...

The Class 12 Biology sample paper covers topics like competition, recombinant DNA technology, immunity, and population dynamics.

It's one of medicine's biggest mysteries — why sometimes our immune system attacks our own bodies. Autoimmune diseases affect ...

Check here for CBSE Class 10 Science Previous Year Question Papers to understand exam patterns, important topics & improve ...

The CBSE Class 12 Biology curriculum is divided into four main units, each carrying equal weight in the final 70-mark theory paper. A smart study plan must balance the thorough understanding of ...

The chances somebody did not copy and paste elements of the 2025 HSC exam from a West Australian exam are more than one in a ...

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Modern genetics reveals that over 50 genes across many chromosomes—not just X and Y—govern sex development. The term “sex ...

The data shows that downregulating PU.1 promotes the expression of immunoregulatory proteins on microglia that help protect cognitive function.

Researchers have identified a unique microglial population that protects the brain by lowering inflammation and slowing ...

For the past decade, Dr. Priscilla Chan, along with her husband Mark Zuckerberg, have focused part of their philanthropy on a ...

Alzheimer’s disease is a progressive brain disorder that results in loss of cognitive function. Patients with Alzheimer’s ...