Asked by JenifferBiology ๐ŸŒฑ

What is the average distance food travels through the body (from mouth to anus)?

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Asked by Max

Biology ๐ŸŒฑ

How is respiration in plants different from that in animals?

Aerobic respiration in plants and animals is largely the same as they occur in mitochondria which can be found in both plants and animal cells. The ...

Asked by Bireanna

Biology ๐ŸŒฑ

What different things do girls experience as a teen what a boy doesnโ€™t ?

Are you asking this question from the perspective of biology, or sociology? I ask because biologically, the changes are pretty clear. For example, g...

Asked by Vaishnavi

Biology ๐ŸŒฑ

What is respiration?

Respiration in the scientific context is when glucose is broken down in the mitochondria. This process uses oxygen, and results in carbon dioxide an...

Asked by Micheal

Biology ๐ŸŒฑ

Have plants been subject to evolution just like animals?

Yes. There is an extensive fossil record of plant evolution. David Attenborough himself actually discovered an important plant fossil in Charnwood i...

Asked by Ads

Biology ๐ŸŒฑ

Where and how are the blood cells made?

Red blood cells, most white blood cells, and platelets are produced in the bone marrow, the soft fatty tissue inside bone cavities....

Asked by Richard

Biology ๐ŸŒฑ

How is urine produced in the kidneys and nephrons?

First your blood is forced to enter the bowmanโ€™s capsule, where the high pressure forces all molecules that are small enough through the filter into...

Asked by Phoebe-Lily

Biology ๐ŸŒฑ

What cell opens and closes the stomata?

The stomata itself is not a cell type but rather a pore. The size of the stomata and whether it is opened or closed is controlled through guard cell...

Asked by Sarah

Biology ๐ŸŒฑ

How have plants and animals adapted in the savanna ecosystem?

In the Savannah, there are several common adaptations. In animals, you often find sandy coloured fur or patterned fur for camouflage. Big ears to al...

Asked by Wajeeha

Biology ๐ŸŒฑ

What kinds of work experience is there for aspiring Paediatricians? Or where should I get work exper...

I think something else worth noting is that universities are aware of how difficult it can be to get work experience at a hospital so if you are una...

Asked by Max

Biology ๐ŸŒฑ

What is the difference between a homologous chromosome and a tetrad?

Homologous chromosomes are the pairs of chromosomes you have in (virtually) all of your cells. You get one chromosome of each pair from each parent....

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