Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

problem 1:

a) Differentiate between contest and scramble competition by writing a sentence regarding each.

b) Name a factor, other than the competition, which controls wild populations.

problem 2:

What deduction is it probable to make from each of the given observations?

a) In a specific area the population of a predator didn’t decline following a big reduction in the population of its key prey.

b) Mortality levels resultant from infection by a specific virus tend to decline over the years.

c) Where some members of a species remain in the similar general area all through life and some members are migratory, mortality levels tend to be more in the migratory part of the population.

d) There is a bigger variety of herbaceous (non woody) plants in areas where grazing species, like rabbits, are more plentiful than in areas where grazing species are less abundant.

e) In some species of migratory ducks in the northern hemisphere it is found out that the wintering grounds of the males lie more south than those of the females.

problem 3:

a) In relation to the study of an ecosystem differentiate clearly between the qualitative and quantitative surveys by writing a sentence regarding each.

b) How were you able to recognize the different plants in the ecosystem that you investigated?

c) describe how you carried out a quantitative survey of the major plant species.

d) Give two possible sources of error which may have arisen in the course of your survey.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M99065

Have any Question? 


Related Questions in Biology

How does human evolution or natural selection relate to the

How does human evolution or natural selection relate to the susceptibility of disease?

What are the characteristics of tropical waters temperate

What are the characteristics of tropical waters, temperate waters and polar waters?

Case study 20 food for a low-income familysarah is a

Case Study 20: Food for a Low-Income Family Sarah is a 30-year-old mother of two young children, ages 3 and 5. Her husband was recently disabled in a car accident and has been unable to work for 6 months. Sarah works par ...

Please refer to the following interactive map as you

Please refer to the following interactive map as you complete this activity: http://worldpopulationhistory.org/map/2050/mercator/1/0/25/  Here are instructions for how to read the map: http://worldpopulationhistory.org/h ...

Given what you know about how natural selection works

Given what you know about how Natural Selection works, explain why Sickle cell disease hasn't been eradicated from the population.

1 much pharmaceutical research targets developing

1. Much pharmaceutical research targets developing anti-cancer drugs that can effectively stimulate the methylation of DNA. Formulate a possible hypothesis to explain why DNA methylation might be an effective anticancer ...

Compare the composition of intracellular and extracellular

Compare the composition of intracellular and extracellular fluids.

In a plant the allele that results in violet flowers v is

In a plant, the allele that results in violet flowers (V) is dominant to one that results in white flowers (v); at another locus, the allele that makes prickly seed capsules (P) is dominant to one that results in smooth ...

Discussion topicheart diseasenbspis the leading cause of

Discussion Topic Heart disease  is the leading cause of death in the United States. Almost 700,000 people die of heart disease in the U.S. each year. Heart disease is a term that includes several more specific heart cond ...

If instead of making an energy drink you come up with an

If instead of making an energy drink, you come up with an energy injection, how would that affect the ingredients you put into the shot? Think in terms of polarity and tonicity.

  • 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