<span>Photosynthesis is the base of energy flow, because it converts energy from the sun into fuel for plants and animals.</span>
<span>Active transport analogy: Swimming against the current (water current)
Passive diffusion analogy: Swimming with the current (water current)</span>
Answer:
The pollen grain is creating a tube down the style of the flower. <u>It is necessary as that is how the pollen is able to travel down the style into the ovary where the baby seed is located. This is how the seed is fertilized, and is ready for reproduction.</u>
Answer:b) small stangnant pools do not provide enough water
Explanation:
African lungfish is obligate and fresh water habitat organism.
It aestivates between raining season During this peroid it produces UREA which is non toxic and stores iin the body to be excreted into water on the return of wet seasons.
Therefore, if it produces Ammonia, during Aestivation;ammonia is posinious and this kills the lungfish during aestivation of no water and oxygen supply.
Answer:
16 genetically different offspring
Explanation:
This is the case as each parent has the ability to produce 4 uniquely different gametes through independent assortment. With such a scenario where each parent can product 4 uniquely different gametes multiplied by 4 parents, you have 16 offspring. So there's the possibility of producing 16 offspring that are unique.