Read a National Geographic magazine article about how flowering plants appeared during the Cretaceous period and get ...

A 100-million-year old piece of amber has been discovered which reveals the oldest evidence of sexual reproduction in a flowering plant -- a cluster of 18 tiny flowers from the Cretaceous Period -- ...

ARGUABLY the world’s weirdest plant, Welwitschia mirabilis is a tangled mass of shredded, fraying leaves in the Namib desert. For a thousand years, perhaps more, it grows just two long leaves, which ...

Flowering plants rely on double fertilization for their sexual reproduction. A pair of immotile sperm cells (SCs) are conveyed through a pollen tube into the female gametophyte, where they fertilize ...

SCRAMBLING along a rough mountain trail, I am surrounded by strange trees clinging precariously to the slopes. With their etched and contorted trunks topped by jagged fronds and gaudy orange cones, ...

Photosynthesis – the ability to convert energy from the sun into fuel – first appeared on Earth in single-celled organisms, which eventually evolved into algae, then mosses, then ferns. Flowering ...

A PowerPoint presentation on reproduction in flowering plants [angiosperms]. Includes slides on the structure of flowers, pollination and fertilisation. Each individual slide includes information on ...

NCERT Solutions for Class 12 Biology Chapter 1 Sexual Reproduction in Flowering Plants: NCERT Solutions for Sexual Reproduction in Flowering Plants are available here. Questions from this chapter are ...