Please select all of the answers that are  reasonable interpretations of this figure looking at the mortality of seedling vs the mass of seeds for different species. A. The chestnut blight caused chestnuts to make heavier seeds than any other species B. The proportion of seedlings that survive is better in trees with large seed mass C. There a appears to be a tradeoff. Species that invest a lot of resources into an individual seeds produce fewer seeds that survive well. Species that invest resources in and produce a larger number of lighter seeds produce seedlings with greater probably of dying D. It appears that early-mid successional trees invest more heavily in the number of seeds than the size of seeds E. The proportional survival of tree seedlings is higher in less heavy seeds F. It appears that late successional shade tolerant trees invest more heavily in the number of seeds than the size of seeds

Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Chapter47: The Biosphere
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Please select all of the answers that are  reasonable interpretations of this figure looking at the mortality of seedling vs the mass of seeds for different species.

A. The chestnut blight caused chestnuts to make heavier seeds than any other species

B. The proportion of seedlings that survive is better in trees with large seed mass

C. There a appears to be a tradeoff. Species that invest a lot of resources into an individual seeds produce fewer seeds that survive well. Species that invest resources in and produce a larger number of lighter seeds produce seedlings with greater probably of dying

D. It appears that early-mid successional trees invest more heavily in the number of seeds than the size of seeds

E. The proportional survival of tree seedlings is higher in less heavy seeds

F. It appears that late successional shade tolerant trees invest more heavily in the number of seeds than the size of seeds

Seedling mortality (percent)
50%
40
30
20
10
0
0.1
Sweet birch
Smooth sumac
Gray birch
Tulip tree
Red maple
1
White pine
Honey locust
Chestnut
10
Seed mass (mg, log scale)
100
Red oak
1,000
10,000
Transcribed Image Text:Seedling mortality (percent) 50% 40 30 20 10 0 0.1 Sweet birch Smooth sumac Gray birch Tulip tree Red maple 1 White pine Honey locust Chestnut 10 Seed mass (mg, log scale) 100 Red oak 1,000 10,000
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