In which cities did the researchers record the highest and lowest sperm counts. Introduction: Nowadays, the agricultural fields are extremely contaminated with pesticides that are applied in fields to destroy all pests. Pesticides are harmful chemicals with no specificity and are equally harmful to all the living beings. The pesticide not only kills the living environment, it also destroys the reproductive function of animals whose wombs are exposed to such chemicals. In many researches, it was found that the men working in the agricultural fields are more exposed to the pesticide, which may adversely affect their reproductive capability.

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Answer 1

Question

Chapter 34, Problem 1DAA

Summary Introduction

To determine: In which cities did the researchers record the highest and lowest sperm counts.

Introduction: Nowadays, the agricultural fields are extremely contaminated with pesticides that are applied in fields to destroy all pests. Pesticides are harmful chemicals with no specificity and are equally harmful to all the living beings. The pesticide not only kills the living environment, it also destroys the reproductive function of animals whose wombs are exposed to such chemicals. In many researches, it was found that the men working in the agricultural fields are more exposed to the pesticide, which may adversely affect their reproductive capability.

Expert Solution & Answer

Answer to Problem 1DAA

Correct answer: The highest sperm count is in City N and the lowest sperm count is in City C.

Explanation of Solution

Refer to Fig 34.22 “Characteristics of men in four cities” given in the question. Researcher S and her colleagues selected men from four cities from the US, namely City C, City L, City M and City N. Men from the cities were checked for their reproduction capabilities, especially the sperm count and sperm motility. From the given studies, it was found that men from the country with most farm lands were having a decreased sperm count and sperm motility. At the same time, the men in the area with no agriculture have the maximum sperm count and sperm motility.

Fig 34.22 shows that the sperm counts were 58.7 million/ml in City C (most of agricultural area) and in City N (with no agricultural area) the sperm count in men were 102.9 million/ml. Therefore, the city with the lowest sperm count is City C and the highest sperm count is in City N.

Conclusion

The highest sperm count is in City N and the lowest sperm count is in City C.

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After you feel comfortable with your counting method and identifying cells in the various stages of mitosis, use the four images below of whitefish blastula to count the cells in each stage until you reach 100 total cells, recording your data below in Data Table 1. (You may not need to use all four images. Stop counting when you reach 100 total cells.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

What are Clathrin coated vesicles and what is their function?

Answer 2

Question

Chapter 34, Problem 1DAA

Summary Introduction

To determine: In which cities did the researchers record the highest and lowest sperm counts.

Introduction: Nowadays, the agricultural fields are extremely contaminated with pesticides that are applied in fields to destroy all pests. Pesticides are harmful chemicals with no specificity and are equally harmful to all the living beings. The pesticide not only kills the living environment, it also destroys the reproductive function of animals whose wombs are exposed to such chemicals. In many researches, it was found that the men working in the agricultural fields are more exposed to the pesticide, which may adversely affect their reproductive capability.

Expert Solution & Answer

Answer to Problem 1DAA

Correct answer: The highest sperm count is in City N and the lowest sperm count is in City C.

Explanation of Solution

Refer to Fig 34.22 “Characteristics of men in four cities” given in the question. Researcher S and her colleagues selected men from four cities from the US, namely City C, City L, City M and City N. Men from the cities were checked for their reproduction capabilities, especially the sperm count and sperm motility. From the given studies, it was found that men from the country with most farm lands were having a decreased sperm count and sperm motility. At the same time, the men in the area with no agriculture have the maximum sperm count and sperm motility.

Fig 34.22 shows that the sperm counts were 58.7 million/ml in City C (most of agricultural area) and in City N (with no agricultural area) the sperm count in men were 102.9 million/ml. Therefore, the city with the lowest sperm count is City C and the highest sperm count is in City N.

Conclusion

The highest sperm count is in City N and the lowest sperm count is in City C.

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Answer 3

Question

Chapter 34, Problem 1DAA

Summary Introduction

To determine: In which cities did the researchers record the highest and lowest sperm counts.

Introduction: Nowadays, the agricultural fields are extremely contaminated with pesticides that are applied in fields to destroy all pests. Pesticides are harmful chemicals with no specificity and are equally harmful to all the living beings. The pesticide not only kills the living environment, it also destroys the reproductive function of animals whose wombs are exposed to such chemicals. In many researches, it was found that the men working in the agricultural fields are more exposed to the pesticide, which may adversely affect their reproductive capability.

Expert Solution & Answer

Answer to Problem 1DAA

Correct answer: The highest sperm count is in City N and the lowest sperm count is in City C.

Explanation of Solution

Refer to Fig 34.22 “Characteristics of men in four cities” given in the question. Researcher S and her colleagues selected men from four cities from the US, namely City C, City L, City M and City N. Men from the cities were checked for their reproduction capabilities, especially the sperm count and sperm motility. From the given studies, it was found that men from the country with most farm lands were having a decreased sperm count and sperm motility. At the same time, the men in the area with no agriculture have the maximum sperm count and sperm motility.

Fig 34.22 shows that the sperm counts were 58.7 million/ml in City C (most of agricultural area) and in City N (with no agricultural area) the sperm count in men were 102.9 million/ml. Therefore, the city with the lowest sperm count is City C and the highest sperm count is in City N.

Conclusion

The highest sperm count is in City N and the lowest sperm count is in City C.

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Answer 4

Question

Chapter 34, Problem 1DAA

Summary Introduction

To determine: In which cities did the researchers record the highest and lowest sperm counts.

Introduction: Nowadays, the agricultural fields are extremely contaminated with pesticides that are applied in fields to destroy all pests. Pesticides are harmful chemicals with no specificity and are equally harmful to all the living beings. The pesticide not only kills the living environment, it also destroys the reproductive function of animals whose wombs are exposed to such chemicals. In many researches, it was found that the men working in the agricultural fields are more exposed to the pesticide, which may adversely affect their reproductive capability.

Expert Solution & Answer

Answer to Problem 1DAA

Correct answer: The highest sperm count is in City N and the lowest sperm count is in City C.

Explanation of Solution

Refer to Fig 34.22 “Characteristics of men in four cities” given in the question. Researcher S and her colleagues selected men from four cities from the US, namely City C, City L, City M and City N. Men from the cities were checked for their reproduction capabilities, especially the sperm count and sperm motility. From the given studies, it was found that men from the country with most farm lands were having a decreased sperm count and sperm motility. At the same time, the men in the area with no agriculture have the maximum sperm count and sperm motility.

Fig 34.22 shows that the sperm counts were 58.7 million/ml in City C (most of agricultural area) and in City N (with no agricultural area) the sperm count in men were 102.9 million/ml. Therefore, the city with the lowest sperm count is City C and the highest sperm count is in City N.

Conclusion

The highest sperm count is in City N and the lowest sperm count is in City C.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 34, Problem 1DAA

Summary Introduction

To determine: In which cities did the researchers record the highest and lowest sperm counts.

Introduction: Nowadays, the agricultural fields are extremely contaminated with pesticides that are applied in fields to destroy all pests. Pesticides are harmful chemicals with no specificity and are equally harmful to all the living beings. The pesticide not only kills the living environment, it also destroys the reproductive function of animals whose wombs are exposed to such chemicals. In many researches, it was found that the men working in the agricultural fields are more exposed to the pesticide, which may adversely affect their reproductive capability.

Expert Solution & Answer

Answer to Problem 1DAA

Correct answer: The highest sperm count is in City N and the lowest sperm count is in City C.

Explanation of Solution

Refer to Fig 34.22 “Characteristics of men in four cities” given in the question. Researcher S and her colleagues selected men from four cities from the US, namely City C, City L, City M and City N. Men from the cities were checked for their reproduction capabilities, especially the sperm count and sperm motility. From the given studies, it was found that men from the country with most farm lands were having a decreased sperm count and sperm motility. At the same time, the men in the area with no agriculture have the maximum sperm count and sperm motility.

Fig 34.22 shows that the sperm counts were 58.7 million/ml in City C (most of agricultural area) and in City N (with no agricultural area) the sperm count in men were 102.9 million/ml. Therefore, the city with the lowest sperm count is City C and the highest sperm count is in City N.

Conclusion

The highest sperm count is in City N and the lowest sperm count is in City C.

Answer 6

Chapter 34, Problem 1DAA

Summary Introduction

To determine: In which cities did the researchers record the highest and lowest sperm counts.

Introduction: Nowadays, the agricultural fields are extremely contaminated with pesticides that are applied in fields to destroy all pests. Pesticides are harmful chemicals with no specificity and are equally harmful to all the living beings. The pesticide not only kills the living environment, it also destroys the reproductive function of animals whose wombs are exposed to such chemicals. In many researches, it was found that the men working in the agricultural fields are more exposed to the pesticide, which may adversely affect their reproductive capability.

Expert Solution & Answer

Answer to Problem 1DAA

Correct answer: The highest sperm count is in City N and the lowest sperm count is in City C.

Explanation of Solution

Refer to Fig 34.22 “Characteristics of men in four cities” given in the question. Researcher S and her colleagues selected men from four cities from the US, namely City C, City L, City M and City N. Men from the cities were checked for their reproduction capabilities, especially the sperm count and sperm motility. From the given studies, it was found that men from the country with most farm lands were having a decreased sperm count and sperm motility. At the same time, the men in the area with no agriculture have the maximum sperm count and sperm motility.

Fig 34.22 shows that the sperm counts were 58.7 million/ml in City C (most of agricultural area) and in City N (with no agricultural area) the sperm count in men were 102.9 million/ml. Therefore, the city with the lowest sperm count is City C and the highest sperm count is in City N.

Conclusion

The highest sperm count is in City N and the lowest sperm count is in City C.

Answer 7

Chapter 34, Problem 1DAA

Summary Introduction

To determine: In which cities did the researchers record the highest and lowest sperm counts.

Introduction: Nowadays, the agricultural fields are extremely contaminated with pesticides that are applied in fields to destroy all pests. Pesticides are harmful chemicals with no specificity and are equally harmful to all the living beings. The pesticide not only kills the living environment, it also destroys the reproductive function of animals whose wombs are exposed to such chemicals. In many researches, it was found that the men working in the agricultural fields are more exposed to the pesticide, which may adversely affect their reproductive capability.

Answer 8

Expert Solution & Answer

Answer to Problem 1DAA

Correct answer: The highest sperm count is in City N and the lowest sperm count is in City C.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Refer to Fig 34.22 “Characteristics of men in four cities” given in the question. Researcher S and her colleagues selected men from four cities from the US, namely City C, City L, City M and City N. Men from the cities were checked for their reproduction capabilities, especially the sperm count and sperm motility. From the given studies, it was found that men from the country with most farm lands were having a decreased sperm count and sperm motility. At the same time, the men in the area with no agriculture have the maximum sperm count and sperm motility.

Fig 34.22 shows that the sperm counts were 58.7 million/ml in City C (most of agricultural area) and in City N (with no agricultural area) the sperm count in men were 102.9 million/ml. Therefore, the city with the lowest sperm count is City C and the highest sperm count is in City N.

Answer 12

Conclusion

The highest sperm count is in City N and the lowest sperm count is in City C.

Answer 13

Ch. 34 - Prob. 1DAA Ch. 34 - Sperm Counts Down on the Farm Contamination of...Ch. 34 - Sperm Counts Down on the Farm Contamination of...Ch. 34 - Sperm Counts Down on the Farm Contamination of...Ch. 34 - __________are signaling molecules that travel...Ch. 34 - A __________ is synthesized from amino acids and...Ch. 34 - Match each pituitary hormone with its target....Ch. 34 - Releasing hormones secreted by the hypothalamus...Ch. 34 - In adults, too much __________ can cause...Ch. 34 - Function of the __________ declines after puberty....

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