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26 Sep 2018

1. A studuy conducted to determine the average length and weight of palfh trees. Is this data obtained through observation or experimentation?
2. The death of the last member of a species ?

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Related questions

In a hypothetical research, scientists are observing two populations of birds. Blue bird: this is a fast flying bird, foraging at any level on the trees. Brown bird: this is a slow flying bird, smaller than blue bird, and it tends to stay in the canopy of the trees which allow them to escape from feral cats living in this area. Observation 1: Blue birds are randomly distributed: canopy, middle tree area, and lower branches close to the ground. Observation 2: Brown birds are introduced to the experimental area. Observation 3: Brown birds occupy mostly the canopy of the trees while blue birds are found from the middle of the tree to the branches close to the ground. Describe the fundamental and realized niche for these species. Explain. Briefly explain how interspecific competition can determined the size of the realized niche (Provide two more examples using other scientific papers-follow requirements for work citation)

1a. Ginkgo bilobaThese trees belong to which Phylum?

1b. These trees belong to which Class?

1c. These trees are dioecious (meaning that this species has both male and female trees) The female tree bears fruit. How many of these trees are female and how many are males?

1d. Are these trees deciduous or evergreen?

2a. Examine their leaves and any seed bearing parts. The two trees are:

Sophora japonica, or the Chinese scholar tree or the Japanese Pagoda tree; and the Ouercus robur, or the English Oak tree.

2b. Which tree has pod-like seeds?

2c. These trees belong to which Phylum?

2d. Are these trees deciduous or evergreens?

2e. Identify which tree has a compound leaf and which tree has a simple leaf.

2f. What type of seed does the English Oak produce?

3a. Gleditsia tricanthos These trees belong to what Phylum?

3b. Are they evergreens or deciduous trees?

3c. What type of leaves do these trees possess?

4a. The Northern White Cedar or American Arborvitae.

These trees belong to what Phylum?

4b. Are these trees deciduous or evergreens?

4c. What type of leaves do these trees possess?

4d. These trees belong to what Class?

5a. Pinus strobus This tree belongs to what Phylum and Class?

5b. For the Eastern White Pine can you identify the reproductive organ that this tree produces? Also can find any seeds produced by this tree?

5c. Is the Eastern White Pine a deciduous or evergreen?

5d. What type of leaf do they possess?

6a. Juniperus communis or Common Juniper. This plant belongs to what Phylum and Class?

6b. Can you find any seeds on this plant?

6c. Is the Common Juniper a deciduous or evergreen?

6d. What type of leaf do they possess?

7a. Tilia cordata or American Basswood or little leaf Linden Trees. These trees belong to what Phylum and Class?

7b. Are the leaves of these trees simple or compound?

7c. Are these trees deciduous or evergreen?

7d. Are these trees monocots or dicots? (Look at the veins in the leaves to make this determination)

1a. Ginkgo bilobaThese trees belong to which Phylum?
1b. These trees belong to which Class?
1c. These trees are dioecious (meaning that this species has both male and female trees) The female tree bears fruit. How many of these trees are female and how many are males?
1d. Are these trees deciduous or evergreen?
2a. Examine their leaves and any seed bearing parts. The two trees are:
Sophora japonica, or the Chinese scholar tree or the Japanese Pagoda tree; and the Ouercus robur, or the English Oak tree.
2b. Which tree has pod-like seeds?
2c. These trees belong to which Phylum?
2d. Are these trees deciduous or evergreens?
2e. Identify which tree has a compound leaf and which tree has a simple leaf.
2f. What type of seed does the English Oak produce?
3a. Gleditsia tricanthos These trees belong to what Phylum?
3b. Are they evergreens or deciduous trees?
3c. What type of leaves do these trees possess?
4a. The Northern White Cedar or American Arborvitae.
These trees belong to what Phylum?
4b. Are these trees deciduous or evergreens?
4c. What type of leaves do these trees possess?
4d. These trees belong to what Class?
5a. Pinus strobus This tree belongs to what Phylum and Class?
5b. For the Eastern White Pine can you identify the reproductive organ that this tree produces? Also can find any seeds produced by this tree?
5c. Is the Eastern White Pine a deciduous or evergreen?
5d. What type of leaf do they possess?
6a. Juniperus communis or Common Juniper. This plant belongs to what Phylum and Class?
6b. Can you find any seeds on this plant?
6c. Is the Common Juniper a deciduous or evergreen?
6d. What type of leaf do they possess?
7a. Tilia cordata or American Basswood or little leaf Linden Trees. These trees belong to what Phylum and Class?
7b. Are the leaves of these trees simple or compound?
7c. Are these trees deciduous or evergreen?
7d. Are these trees monocots or dicots? (Look at the veins in the leaves to make this determination)

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