CBSE Class 12 Physics Chapter-wise Multiple-Choice Questions (MCQs) with correct answers are very important for the 2025 CBSE Board exam candidates. The MCQs given by Jagran Josh are prepared by ...

A new theoretical approach is proposed to explain the nature of the well-known narrow and intense optical J-band of ...

How cells utilize electric fields to guide their migration during embryonic development. As an embryo develops, cells ...

Researchers found that electric fields inside embryos guide migrating cells. The enzyme Vsp1 helps cells sense and respond to ...

As an embryo grows, there is a continuous stream of communication between cells to form tissues and organs. Cells need to read numerous cues from their environment, and these may be chemical or ...

Building and shaping an embryo requires the concerted effort of numerous signals and molecular interactions during development. One essential aspect of this process is collective cell migration, where ...

Despite these obstacles, the potential benefits in terms of performance and safety make solid-state batteries a promising technology for the future of electric vehicles. Range: a key issue for ...

Science is always looking for more computing power and more efficient tools capable of answering its questions. Quantum ...

Two awards, of £1.4 million from Innovate UK and a £2m UKRI Future Leaders Fellowship award will allow Birmingham researchers ...

ORDINARY electric conductors are sources of spontaneous ... the random interchange of thermal energy and energy of electric potential or current in the conductor. Since the effect is the same ...

The best budget electric bikes are ideal if you want to take a ride without breaking the bank. But it's also important that they perform well too, which is why we put them to the test to check for ...

a really good electric toothbrush can make all the difference, transforming a potential tantrum into a fun part of the evening routine. Live Science spoke to Karen Coates, a dental nurse and oral ...