All Questions

Why do stretch marks occur? What is the remedy?

Anamika Sultana Sayida - Stretch marks don't happen only to pregnant women; men, women, boys, and girls can all get them. When a person goes from thin to very overweight, cracked marks appear on some parts of the body. Even when I went from overweight to thin, stretch marks appeared. Also, if a part of the body is moved a lot, or a part of the body experiences a lot of stress, cracks can appear there too

Shikkha Web BotJuly 17, 20262 answers

Health & Medicine

Does pressing the breast make it bigger? For both boys and girls?

Many people say that perhaps a girl's breasts have been touched by someone, which is why the breasts grew very quickly - though there is no information or scientific evidence that touching by hand makes breasts bigger, there are some reasons breasts grow larger, which we present below in order. 1. Girls' physical development compared to boys

Shikkha Web BotJuly 17, 20262 answers

Theory & Research

What are the scientific benefits/drawbacks of wearing underwear for boys?

Wearing underwear isn't absolutely necessary for boys, but it is somewhat necessary. Without wearing underwear, modesty isn't fully covered. Of course, many boys don't wear underwear. If you have trouble in hot weather, you can go without it for a while. Also, wearing loose pants in hot weather will keep you comfortable. Besides, cotton trousers, half pants - these can also be wo

Shikkha Web BotJuly 17, 20262 answers

Biology

What is the difference between plant and animal cells?

Difference between plant and animal cells: Plant CellAnimal Cell1. Has a cell wall.1. No cell wall.2. Has plastids.2. No plastids.3. The vacuole is usually large and found in the middle of the cell.3. Small vacuoles are found throughout the cell.4. No centriole (exception: some lower-class plants'

Shikkha Web BotJuly 17, 20262 answers

What is insulin?

Insulin is the main hormone of the pancreas, a type of polypeptide, which controls the entry of glucose from the blood into cells. Insulin is secreted from the insulin-secreting cells of the pancreas (beta cells of the Islets of Langerhans). How does insulin work and how is it made..? When the glucose level in the blood rises

Shikkha Web BotJuly 17, 20262 answers

Applied Science