Question

1. Two plant species grow together in an oak savanna. One is fairly long-lived and produces few large seeds. The other is short-lived and produces many small seeds. a. What are the ecological advantages and disadvantages of each

Answer 1

Answer:

d

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Explanation:

Answer 2

Large seeds advantages:

• They have a higher chance of germination and thriving.

Large seeds disadvantages:

• They can not easily spread to new areas.

Small seed advantages:

• They can spread easier to new areas.

Small Seed disadvantages:

• They have a lower chance of surviving.

Large and small seeds main difference resides in their structure. The structure allows them to survive or to cover new areas. The disadvantage is that it can only do one of the two things.

Large seeds, as they are larger:

• They have a structure that allows them to store more energy than small seeds. As a consequence, they have more elements to thrive and grow into a plant than small ones.

• Due to their size, they are heavier. They do not spread as far as the others.

Small seeds :

• They do not have enough energy to grow, so they need more aid from the environment than large ones. In other words, their chances of survival are lower.

• The advantage is that they can colonize wide areas due to their lightness. So, even though they are small, they spread easier and cover more territory than large seeds.

To sum up, small seeds have a lower chance of survival, but they are more and cover longer distances. While large ones have a higher chance of survival, but they are fewer and cover short distances.

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