Given below is the schematic representation of spermatogenesis in human males: Choose the option that shows the correct labelling of ‘I’, ‘II’, ‘III’ and ‘IV’ in the given diagram.

This fundamental study further validates DNAH12 as a causative gene for asthenoteratozoospermia and male infertility in both humans and mice. Compelling evidence supports the notion that DNAH12 is ...

This important study further validates DNAH12 as a causative gene for asthenoteratozoospermia and male infertility in humans and mice. The data supporting the notion that DNAH12 is required for proper ...

OpenAI has released its latest artificial intelligence model, which it said is capable of "thinking with images," meaning it can understand and analyze a user's sketches and diagrams, even if they ...

Neuroscientists have produced the largest wiring diagram and functional map of a mammalian brain to date using tissue from a ...

A stunning new image from the James Webb Space Telescope (JWST) is allowing astronomers to examine the complex and turbulent ...

Researchers say they have mapped more than 200,000 cells in a cubic millimeter of brain tissue and have traced how they're ...

From a tiny sample of tissue no larger than a grain of sand, scientists have come within reach of a goal once thought ...

Using proper formatting, correct scientific terms, and neat diagrams can help improve your answers and create a good impression. Biology includes both theory and diagrams, so presenting ...

The dot and cross diagram shows that a water molecule is made up of one oxygen atom joined to two hydrogen atoms, so the formula of water is H 2 O. A nitrogen molecule is made up of two nitrogen ...