Most animals carry out sexual reproduction. Sexual reproduction involves the joining of two sex cells (gametes) – the sperm (male gamete) and the egg/ovum (female gamete).

Mar. 12, 2025 — A new study analyzing diet, average plasma sugar levels and cancer prevalence in some 273 vertebrate species showed surprising results. The study found no significant link ...

Holi is a Hindu festival that celebrates spring, love, and new life. Some families hold religious ceremonies, but for many Holi is more a time for fun. It's a colourful festival, with dancing ...