Questions

Graded potentials are changes in membrane potential that vary in size, as opposed to being all-or-none.

In the given options, They increase amplitude as they move away from the stimulus point is not true about the graded potentials.

Corneas are only tissues that don’t have blood vessels. Tissues are the level cellular organization in the human body which lies between cells and a complete organ. Tissues of similar cells group together to form an organ.

There are four types of tissues. They are :

Epithelial,

Connective,

Muscular, and

Nervous tissue.

October 2017: A press release from the Ministry of External Affairs (MEA) noted that the consignment would be the first to use the new route via Chabahar (Iran) to access Afghanistan, even as India plans similar transfers in the coming months.The shipment of wheat is a landmark moment as it will pave the way for operationalisation of the Chabahar port as an alternative, reliable and robust connectivity for Afghanistan. It will open up new opportunities for trade and transit from and to Afghanistan and enhance trade and commerce between the three countries (India, Iran and Afghanistan) and the wider region.