Definition and Examples of Gametophyte
A gametophyte is a haploid stage in the life cycle of plants and algae that undergo alternation of generations. During this stage, the organism produces…
Biology
Dolphins That Were Held up on Beaches have Alzheimer’s Disease Symptoms in Their Brains
Could cognitive deficiencies resembling Alzheimer’s in pod leaders be to blame for the phenomenon of whale and dolphin strandings by luring groups into shallow waters?…
Crossing Over Definition
When non-sister chromatids of homologous chromosomes exchange genetic material during meiosis, novel allelic combinations are created in the daughter cells. Every chromosome in a diploid…