Answer:
Letter B.
Explanation:
Aquaporins, also known as "water channels," are the main transport of water through the membranes of plant, animal, and bacterial cells. These channels allow the water to travel into and within cells and, at the same time, exclude the passage of ions and solutes.
What makes letter B the correct answer, is the form of transport and shape of the channel that allow water according to the osmotic gradient. In this model, letter A shows simple diffusion, while C and D seem to illustrate gated channels.
Answer: equilibrium phenomenon
Explanation:
C. When there is an equal number of molecules on each side
The limitation in the behavior of lions is that the lions living in a group called a pride , in which lions have strong bond and do not accept a stranger.
<h3>What is pride and how lions behave in social lion group?</h3>
- A study showed that most of the lions living and sharing same geographical area have friendly behavior.
- Pride is a group of lions in which lions interact with each other and share a close bond and do not accept a stranger.
- A pride comprises of total thirty lions at max , above which pride is not a group .
- Behavior like liking , meowing is amongst the friendly behavior lion shows towards other lion.
- The female lions defends the cub , comparatively to the father of the cub.
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