Answered: The health profiles of preagricultural…

Science

Biology

The health profiles of preagricultural humans were likely worse than those of many modern humans. True False

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter33: Aspects Of Global Nutrition

Section: Chapter Questions

Problem 10RQ

See similar textbooks

Related questions

Q: On their website, Harvard reported the results of this study with the following headline: “Higher…

A: About one-third of females diagnosed with breast cancer do not experience menopause. Often referred…

Q: Discuss how would you improve our Philippine native pig. Use principles related to animal breeding.…

A: Feed the grower with a mix of rice bran, copra, and cooked or dried cassava and taro root.provide…

Q: For simplicity, the monthly data has been summed into yearly totals. Survival: 60 were alive at the…

A: The question is about determining key parameters of a population based on survival and fecundity…

Q: The primary purpose of the poultry industry in the United States is to produce inexpensive sources…

A: The poultry industry plays a crucial role in providing a significant and affordable source of…

Q: Sea turtles exhibit temperature-dependent sex determination, meaning that ambient temperatures…

A: The ANOVA, chi-square contingency, 2 sample test and chi-square goodness of fit test all are the…

Q: Per several primatological studies, the reason behind infanticide appears to be: aSuper…

A: Infanticide occurs because of resource constraints and it may be done by male or female so, it is…

Q: Seahorses are a good example of uniparental care True False

A: Parental care It is defined as a behavioural and evolutionary strategy adopted by some animals,…

Q: There is no way to regenerate nonrenewable resources. True False

A: Energy is the capacity to do work. Energy source is something that can power objects, produce heat,…

Q: The average age attained by humans in agiven population is called the ______.

A: Lifespan or Maximum Lifespan is referred to as the greatest age reached by any member of a given…

Q: Answer the following questions using this information: Bowhead whales can live up to 150 years,…

A: ANSWER) The whales have strong survival upto the adulthood as the parental care is involved but as…

Q: D NO D ВО 70- 60 50 40 30 20 10- D 0 5 graph shows the growth of the P caudatum population when it…

A: Correct answer is "C" Competition occurs when resources are limited in a habitat than different…

Q: Which species, other than humans, cares long term for offspring that are not their own: Chimpanzees…

A: Which species, other than humans, cares long term for offspring that are not their own:

Q: Animals with a negative EPD for days to 90 kg (market weight) will produce offspring that reach…

A: EPD is a analytical tool which enables an animal breeder to select the best parent to breed. EPD…

Q: The following pattern of mortality was observed in a fictitious mammal. Of the newborn females, half…

A: Reproductive value, in the context of population ecology, is a measure that quantifies the expected…

Q: Large White and Landrace are known for their excellent reproductive traits.

A: Large white -- it is a British breed from the Yorkshire also known as English large white having…

Q: In human population, males are in general larger than females. This observation can be seen as an…

A: According to the question, in the human population, males are in general larger than females. This…

Q: Which of the following animals may have been the second pet domesticated by humans, in Egypt or in…

A: Domestication means it is the process of adapting wild animals for human use. It is a mutualistic…

Q: In 1997, approximately __________ percent of women and __________ percent of men in America between…

A: The marital, as well as the living standards, are quite different in the people of America. In…

Q: As a country's income grows, its people tend to eat less meat. True False

A: Factory farming is a large-scale industrial operation that raises many animals raised for food…

Q: Litter size, and calving interval can be measure in chicken. True or False

A: "Poultry farming" is the practice of raising domesticated fowl (birds) for their meat and eggs. The…

Q: Under ideal circumstance what is the maximum possible life span for humans 121 years 120 years…

A: Lifespan is defined as the measurement of the, amount of time between the birth and death of an…

Q: If you wanted to reduce numbers of kudzu bugs using pesticides, it would be important to take steps…

A: Pesticides are used to control a wide range of pests and disease carriers, including mosquitos,…

Q: Orangutan sexual dimorphism includes fat deposits on the male head and face. True or False

A: In the realm of apes, orangutans are special. Just the orangutan, out of the four types of nonhuman…

Q: New York was one of the largest slave-holding states in the U.S. and it was one of the last northern…

A: The question is asking whether New York was one of the largest slave-holding states in the U.S. and…

Q: Yorkshire, Berkshire, and Hampshire are examples of beef cattle breeds. true or false

A: The world has over 250 breeds of beef cattle. Although meat production is the primary use, the other…

Q: Individuals develop adaptations to help them survive in their environment. A True B False

Q: Males castrated at a young age will show receptive behavior to other males when treated with…

A: There are few points about the gonadal harmones are : The testes in the male and the ovaries in the…

Q: Considering how early food policy has led to the current situation—present viable suggestions for…

A: The current status of animal production has been significantly shaped by early food policies, which…

Q: TRUE or FALSE: which of the following characteristics is a feature of Class Mammalia 1. Must have a…

A: Vertebrates are the organisms that have a characteristic features differing them from invertebrates…

Q: ta from a hypothetical cohort study examining the association between lack of seat belt use and…

A: Simply subtract the risk for the non-exposed group from the risk for the exposed group to calculate…

Q: True or false? Humans are among the most genetically similar species in the world.

A: INTRODUCTION A person who belongs to the genus Homo, a species of culture-bearing ape, especially…

Q: Race is a biologically valid concept. Group of answer choices True False

A: The word “race” came up in the seventeenth century with reference to human beings.

Q: Answer the following questions. 1. If you want to engage in hog fattening, which breed would you…

A: 1. For Nursery operations, which focus on rearing pigs from weaning of pigs until the 'feeder'…

Q: (a) (c) Number fledged Mean calves per year Mean eggs per day 2 (378) (184) (73) (26) (39) *** 2.0-…

A: A graph is a visual representation of the data gathered. A survivorship curve shows the number or…

Q: What is the realistic possibility that a grass-fed cow is a mad cow?

A: Mad Cow Disease is also known as bovine spongiform encephalopathy (BSE). It is caused by small…

Q: STuskless Females The civil war in Mozambique ended in 1992. Based on the data above, predict…

A: Human actions affect the abundance and distribution of living organisms. In a population shift in…

Q: Do a research about the Lumads and Moros of Minsupala. Identify their beliefs and practices relating…

A: Answer: Introduction: The Lumad are a collection of Austronesian indigenous individuals located in…

Concept explainers

Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.

Question

The health profiles of preagricultural humans were likely worse than those of many modern humans.

True

False

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

The following pattern of mortality was observed in a fictitious mammal. Of the newborn females, half survived for 1 year, 10% survived for 2 years, 3.75% survived for 3 years, 1.5% survived for 4 years, and none survived for 5 years. Breeding occurred once a year, and immediately following the breeding season the age-specific reproductive rates were determined from the fresh placental scars of females of known age. One-year-old females had an average of 2.8 placental scars per female, 2-year-old females had an average of 4.0 placental scars per female, and older females had an average of 4.8 placental scars per female. There was a 50:50 sex ratio at birth. A. Calculate the values of re and rm for this population. B. Determine the transition or Leslie matrix for this population. C. Suppose a population with an excess of males was started with ten 1-year-old females and 20 2-year-old females just prior to breeding. Calculate the number of females in each age class over the next 3 years.
Sea turtles exhibit temperature-dependent sex determination, meaning that ambient temperatures control whether or not a developing turtle embryo will become male or female. The data table reflects the numbers of turtle offspring counted in Year 1 and Year 2 of a study. Male Female Year 1 180 20 Year 2 164 33 What type of test can scientists use to assess whether or not the ratio of male to female sea turtles is dependent upon the year? O ANOVA O Chi-square contingency O 2-sample t test O Chi-square goodness of fit
The average age attained by humans in agiven population is called the ______.
PLEASE I NEED HELP IN THESE QUESTIONS
Litter size, and calving interval can be measure in chicken. True or False
Tuskless Females A bbhosted.cuny.edu NY My Guttman Bb Lab 11 - Ecology - 2021 Spring Term (1).. Bb Take Test: Lab 11B - Tusklessness in Ele... Bb Lab 11 - Ecology - 2021 Spring Term * Question Completion Status: Path: p Words:60 QUESTION 7 The civil war in Mozambique ended in 1992. Based on the data above, predict whether the percentage of tuskless females born after the civil war was: A. more or less than the percentage of tuskless females that were civil war survivors (bar on the right) B. more or less than the percentage of tuskless females in populations with less poaching (bar on the left) Explain your reasoning. OL Less Poaching Heavy Poaching 09 All Ages Civil War Survivors (uea 0 For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). TTTT Paragraph -Font fam -Font sizs 553 A) More than percentage of tuskless females that were civil war survivors because they endured a higher level of 50% poaching
The primary purpose of the poultry industry in the United States is to produce inexpensive sources of protein for human consumption. True False Which poultry mating system produces the maximum number of hatching eggs. artificial insemination pen mating stud mating mass mating none of the above
A B VEI 80+ 75-79 70-74 65-69 60-64 55-59 50-54 45-49 40-44 35-39 30-34 25-29 20-24 15-19 10-14 5-9 0-4 80+ 75-79 70-74 65-69 60-64 55-59 50-54 45-49 40-44 Males Femal es Males Females 35-39 30-34 25-29 20-24 15-19 10-14 5-9 0-4 300250200150100 50 0 50 100150200250300 Milions 300250200 150100 50 0 50 100150 200250300 Millions 1. What is the importance of knowing the ages and sexes of the population?
_______ Which of the following statements is incorrect? a. Rates of preterm delivery and low birth-weight in the United States are trending downward but remain higher in non-Hispanic Black American women and infants than in other groups. b. Reductions in the proportion of infants born small, early, or both would clearly decrease infant mortality. c. The international ranking of the United States for infant mortality rate has been improving since the beginning of the twenty-first century. d. National health objectives for pregnant women and newborns focus on the reduction of low birth-weight, preterm delivery, and infant mortality.
Race is a biologically valid concept. Group of answer choices True False
Please answer very soon will give rating surely
What is the realistic possibility that a grass-fed cow is a mad cow? Can go eatwild.com to explain the answer