Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 23, Problem 17RQ
What is the function of the raphe in diatoms?
- locomotion
- defense
- capturing food
- photosynthesis
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examples of synamtomorphy.
E. Bar Graph
Use the same technique to upload the completed image.
We will use a different type of graph to derive additional information from the
CO2 data (Fig A1.6.2)
1. Calculate the average rate of increase in COz concentration per year for the time intervals 1959-1969, 1969-
1979, etc. and write the results in the spaces provided. The value for 1959-1969 is provided for you as an
example.
2. Plot the results as a bar graph. The
1959-1969 is plotted for you.
3. Choose the graph that looks the most like yours
A)
E BAR GRAPH We will use a different type of graph to derive additional information from the CU, data (rig. nive).
Average Yearly Rate of
Observatory, Hawall
interval
Rate of increase per year
1959-1969
0.9
1969-1979
1979-1989
1989-1999
1999-2009
Figure A1.6.2
1999-2009 *- mrame -11- -n4 P2 جية
1989-1999
1979-1989
1969-1979
1959-1969
This bar drawn for you as an example
1.0
CO, Average Increase/Year (ppmv)
B)
E BAR GRAPH We will use a different type of graph to derive…
Use the relationships you just described to compute the values needed to fill in the blanks in the table in Fig A1.4.1
depth (a)
1.0 cml
0.7 cml
cm|
base dimensions (b, c)|
1.0 cm|
1.0 cm|
1.0 cm
1.0 cm|
1.0 cm|
1.0 cm
volume (V)
1.0_cm'
cm'|
cm'|
density (p)
1.0 g/cm'|
1.0 g/cm
1.0 g/cm'
mass (m)|
0.3 g
Column 1: depth at 1.0 cm volume mass
Column 2: depth at 0.7 cm volume mass
Column 3: unknown depth depth volume
Chapter 23 Solutions
Biology 2e
Ch. 23 - Figure 23.5 What evidence is there that...Ch. 23 - Figure 23.25 Which of the following statements...Ch. 23 - Figure 23.28 Which of the following statements...Ch. 23 - What event is thought to have contributed to the...Ch. 23 - Which characteristic is shared by prokaryotes and...Ch. 23 - Mitochondria most likely evolved by ___________ ....Ch. 23 - Which of these protists is believed to have...Ch. 23 - In 2016, scientists published the genome of...Ch. 23 - Which of the following observations about a...Ch. 23 - Protists that have a pellicle are surrounded by...
Ch. 23 - Piotists with the capabilities to perform...Ch. 23 - Which of these locomotor organs would likely be...Ch. 23 - Alternation of generations describes which of the...Ch. 23 - The amoeba E. histolytica is a pathogen that forms...Ch. 23 - Which protist group exhibits mitochondrial...Ch. 23 - Conjugation between two Paramecia produces total...Ch. 23 - What is the function of the raphe in diatoms?...Ch. 23 - What genus of piotists appears to contradict the...Ch. 23 - A marine biologist analyzing water samples notices...Ch. 23 - An example of carbon fixation is photosynthesis...Ch. 23 - Which parasitic protist evades the host immune...Ch. 23 - Which of the following is not a way that piotists...Ch. 23 - Describe the hypothesized steps in the origin of...Ch. 23 - Some aspects of eukaryotes are more similar to...Ch. 23 - Explain in your own words why sexual reproduction...Ch. 23 - Giaidia iamblia is a cyst-forming protist parasite...Ch. 23 - Explain how the definition of protists ensures...Ch. 23 - The chllorophyte (green algae) genera Ulva and...Ch. 23 - Why might a light-sensing eyespot be ineffective...Ch. 23 - Opisthokonta includes animals and fungi, as well...Ch. 23 - Describe two ways in which paramecium differs from...Ch. 23 - How does killing Anopheles mosquitoes affect the...Ch. 23 - Without treatment, why dees African sleeping...Ch. 23 - Describe how increasing stress to the ocean would...
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