Understanding the material basis of adaptive evolution has been a central goal in biology dating back to at least the time of ...

A new study from Weill Cornell Medicine provides insights into how cells maintain the tiny end caps of chromosomes as they ...

Scientists report adaptive divergence in cryptic color pattern is underlain by two distinct, complex chromosomal rearrangements, where millions of bases of DNA were flipped backwards and moved from ...

For chromosomes to form the iconic X-shape that ensures the accurate passing of genetic information during cell division, a ...

That's because sex — and gender roles, too —permeates all the way down to the most unreproductive of cell types. If you want to do science about animals including humans, sex as a biological variable ...

For chromosomes to form the iconic X-shape that ensures the accurate passing of genetic information during cell division, a ...

Understanding the material basis of adaptive evolution has been a central goal in biology dating back to at least the time of ...

Chitons overcome evolutionary constraints through unprecedented genomic dynamism, with extensive chromosomal rearrangements and duplications despite about 300 million years of morphological stasis.

One day, the idea of the sex binary as a biological reality will appear as absurd as the idea that the earth is flat ...

Kerala SSLC Biology Exam 2025: The Kerala SSLC Class ... (a) During the initial phase of meiosis, chromosomes pair. Answer: During meiosis, homologous chromosomes pair up and exchange genetic ...