Questions

The correct order of events during meiosis is:

prophase I,

metaphase I,

anaphase I,

telophase I,

cytokinesis, and

meiosis II.

The layer of air around the earth is known as Atmosphere. And this atmosphere has 4 layers like troposhere, stratosphere, ionosphere and mesosphere.

This is the reason why we see the same side of  the moon always

All those activities which have been planned out by the marketing department must be tried out in the market several times in order to be able to conclude if such activities are worthwhile or not. Such activities may be repeated several times over a period say six months or a year in order to be able to decide whether to stick to them or replace them with other better alternatives. Monitoring and controlling the marketing activities entails keeping proper records of the various activities and tracking them time and again particularly when it comes to the media, when to promote the product, cost factor, reach or the number of persons towards whom the promotions have been targeted, responses generated, sales generation and return on sales

The size of the pupil of the eye automatically adjusts itself  according to the intensity of light passing through it;if the intensity is more , the size is less, if less, it is more. So in our case the pupil should dilate i.e, increase in size to be able to see in the dark . This switchover takes sometime. But here the entry into the dark room is immediate . So the eye has no time to adjust itself and hence is not able to see at all for a while.