BIO311D Levin Exam 2 Sp2018

1

Trisomic wheat plants are rare. They have 15 chromosomes. How many chromosomes will normal diploid wheat plants have in their gametes?

1

Which of these is a correct explanation for how the birth and death rates within a country's population can be equal for many generations, but the number of people in the coutry can still grow?

1

About how many people were killed during WWII?

1

Which were the primary sources of immigrants to the US during the immigration boom in the early 1980s?

1

In terms of sex chromosomes, if Person A is XO and Person B is XXY, which of the following is true?

1

Which of the following statements is correct?

1

If a pea plant with the genotype TTPp crosses with a plant whose genotype is ttPp, what proportion of the offspring will be tall and have purple flowers? (T is tall, P is purple)

1

Given these birth and death rates, which population is declining the fastest?

1

Which of the following statements about population size is correct?

1

A pea plant has the genotype TtPp. What percentage of its gametes will be heterozygous?

1

Which is always true of a species with a Type III survivorship curve?

1

What is the world's approximate population today?

1

AIDS deaths in many sub-Saharan countries have reduced life expectancy at birth by about what percent?

1

What percent of their lifespan doe mammals typically spend as juveniles?

1

Which of the following statements is correct?

1

If a population has an annual growth rate of 2%, how many years would it take for the population to double in size?

1

If an individual has the genotype AaCc, how many different genotypes of gametes can it produce?

1

Which of the following diseases is responsible for the death of the vast majority of New England in the early 17th century?

1

The age structure of a population is determined primarily by which of the following?

1

Obesity reduces life expectancy in the US by about how many years?

1

Which of the following statements about gun violence is correct?

1

The brain cancer rte in Romania is twice that of the US. Female Romanians who migrate to the US have a brain cancer rate twice that of American females. The daughters of Romanian immigrants have the same brain cancer rate as their mothers. Which of the following can we conclude?

1

If two humans heterozygous for albinism reproduce, what percentage of their children will have normal pigmentation?

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As discussed in class, which of the following was a prime regulator of kangaroos in Australia?

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Which of the following was not used by hunter-gatherer societies as a means of regulating population size?

1

What does it mean epidemics attenuate?

Test sobre BIO311D Levin Exam 2 Sp2018, creado por Shamiran C Prater el 09/05/2018.

BIO311D Levin Exam 2 Sp2018

Trisomic wheat plants are rare. They have 15 chromosomes. How many chromosomes will normal diploid wheat plants have in their gametes?

Which of these is a correct explanation for how the birth and death rates within a country's population can be equal for many generations, but the number of people in the coutry can still grow?

About how many people were killed during WWII?

Which were the primary sources of immigrants to the US during the immigration boom in the early 1980s?

In terms of sex chromosomes, if Person A is XO and Person B is XXY, which of the following is true?

Which of the following statements is correct?

If a pea plant with the genotype TTPp crosses with a plant whose genotype is ttPp, what proportion of the offspring will be tall and have purple flowers? (T is tall, P is purple)

Given these birth and death rates, which population is declining the fastest?

Which of the following statements about population size is correct?

A pea plant has the genotype TtPp. What percentage of its gametes will be heterozygous?

Which is always true of a species with a Type III survivorship curve?

What is the world's approximate population today?

AIDS deaths in many sub-Saharan countries have reduced life expectancy at birth by about what percent?

What percent of their lifespan doe mammals typically spend as juveniles?

Which of the following statements is correct?

If a population has an annual growth rate of 2%, how many years would it take for the population to double in size?

If an individual has the genotype AaCc, how many different genotypes of gametes can it produce?

Which of the following diseases is responsible for the death of the vast majority of New England in the early 17th century?

The age structure of a population is determined primarily by which of the following?

Obesity reduces life expectancy in the US by about how many years?