Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Answer the following problems.

problem 1) What are likely to be the limiting factors in a population of (a) green plants, (b) birds?

problem 2) What is meant by the expression ‘infant mortality’?

problem 3) What is meant by a ‘fertility rate of 3’?

problem 4) Each of the following events could result in population growth, but only if certain other conditions are fulfilled. In each case, suggest what these conditions are.

(a) Birth rate increases.

(b) Death rate decreases.

(c) More people live to reproductive age.

(d) Infant mortality decreases.

(e) Life expectancy increases.

problem 5) If 65 year-old women in Britain have a life expectancy of 13 years, what will be their average age at death?

problem 6) State the changes in society which could contribute to a falling death rate.

problem 7) State three conditions in a society which could contribute to a reduction in the birth rate.

problem 8) How would an increase in the fertility rate affect the age structure of a population?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M95217

Have any Question? 


Related Questions in Biology

Imagine that you had 11000 of the worlds gross domestic

Imagine that you had 1/1000 of the worlds gross domestic product available at your disposal for conservation biology product? Is it a sound conservation decision to protect just 4% of the earth's living habitat? Why or w ...

Answer the following questionwhat is the domain and kingdom

Answer the following question: What is the domain and kingdom for an organism that has a nucleus, is not motile, and does not perform photosynthesis? What is taxonomy? What role does this serve? How does taxonomy assist ...

How do energy and nutrients move through ecosystems

How do energy and nutrients move through ecosystems? Indicate whether each is recycled. Define trophic levels and explain their involvement/role in energy movement.

Wellnessevaluate your own neighborhood and surrounding city

Wellness Evaluate your own neighborhood and surrounding city with regard to environmental factors related to wellness and connect your findings to the eight dimensions of wellesnn. Discuss as many environmental factors a ...

Terminology cell division andgeneticswrite short

Terminology Cell Division andGenetics Write short definitions for each ( 1 or 2 sentences ) Sexual reproduction- Asexual reproduction- Centromere- Metacentric- Submetacentric- Telocentric- Chromatids- Karyotype- Centriol ...

There are approximately 4000 dna sites in the yeast genome

There are approximately 4000 DNA sites in the yeast genome which could potentially bind the yeast transcription factor GAL4, but only 10 sites control genes necessary for galactose metabolism. In one chromatin immunoprec ...

As we get older we are prone to many conditions that affect

As we get older we are prone to many conditions that affect our bones, muscles and nerves. In your opinion how can these conditions be prevented?

Do you think there are political issues surrounding human

Do you think there are political issues surrounding human population growth? Why or why not? Can you give an example?

Why is it that n2 content is kept constant in the

Why is it that N2 content is kept constant in the biosphere?

Over half of the bodys glucose is metabolized in the brain

Over half of the body's glucose is metabolized in the brain. Very few of the alternate fuels are used in the brain, but are commonly used by other parts of the body. Muscles increase their use of glucose with increasing ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro