Define the ecotype formation and ecological isolation

Assignment Help Biology
Reference no: EM13232335

For two species (Hawkweed and California fescue), the soil gradientcan promote natural selection leading to divergence of the population into two separate species. Order the steps in thisprocess

- ecotype formation

- speciation

- ecological isolation

- character displacement

and could you please describe character displacement

Reference no: EM13232335

Questions Cloud

Influences of marketing in consumer decision making : Write a two-page article about the influences of marketing in consumer decision making. Write about the purchase of any product that you havedone lately and the base of the influences that the product had: price, promotion or place of purchase
Discuss the concept of a career : Discuss the concept of a career. What are the Four Career Stages- List each one with its specific characteristics.
Europe in the last quarter of the 19th century : Which of the following is not a reason for a slowing economy in Europe in the last quarter of the 19th century?
What disagreements did keynes have with classical economists : What did classical economists assume about the flexibility of prices, wages, and interest rates What did this assumption imply about the self-correcting tendencies in an economy in recession What disagreements did Keynes have with classical econom..
Define the ecotype formation and ecological isolation : For two species (Hawkweed and California fescue), the soil gradientcan promote natural selection leading to divergence of the population into two separate species, ecotype formation, ecological isolation
Determine the molar mass of a gas using the combined gas : Find the molar mass of a gas using the combined gas law if 950. mL of the gas collected over water at 750.0 mm Hg and 21.oC has a mass of 0.905 g
Calculate the expected inventory turnover for next year : The owner of Genuine Reproductions (GR), a company that manufactures reproduction furniture, is interested in measuring inventory effectiveness. Last year the cost of goods sold at GR was $4,500,000. The average inventory in dollars was $500,000.
What did people believe about the activities of the dead : What did people believe about the "activities" of the dead? Because of this belief, the living provided the dead with 2 different kinds of things. List more than one example in each example. Why were holes put in some tombs?
What must happen to real and nominal wages : (Contractionary Gap) What does a contractionary gap imply about the actual rate of unemployment relative to the natural rate What does it imply about the actual price level relative to the expected price level

Reviews

Write a Review

Biology Questions & Answers

  Nitrogen aton commonly forms

Cromosome i from your mother and chromosome i from your father are and allel that is suppressed or hidden by the presence of another allele.

  What is the frequency of the b allele

If there are 4000 children born to this generation, how many would be expected to have AB blood under the conditions of Hardy Weinberg equilibrium?

  How and why does muscle contraction

How and why does muscle contraction, increase in enzyme activity (LDH) and SNS activation contribute to lactate production during exercise? Cite each of the sources used.

  Question about karyotype

A karyotypically normal couple has a child with trisomy twenty-one Down syndrome. DNA analysis if 21q polymorphic markers reveals the following results.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Determine the number of viable organisms per ml

You are asked to determine the number of viable organisms per ml in a sample. The sample is thought to contain between 6.4*10^6 - 8.4*10^6 organisms per ml.

  Explain the movement of the hemoglobin subunits

Explain the movement of the hemoglobin subunits during the cooperative interactions with oxygen, starting with the binding of oxygen to iron. Further explain the consequences of this movement in terms of affinity for oxygen.

  What types of regulations exist genetic recombination foods

You mistakenly treated each row of data in a dataset as an independent observation. In this case, you would have N = 12 for each of control and treated plants

  What if the organism is oxidizing or fermentation

You observe bacterial growth and acid production in a single tube of OF-glucose medium that is exposed to air. Without the benefit of a tube sealed with oil to use for comparison can you tell if the organism is oxidizing or fermentation?

  Melanocyte dysfunction and a pituitary dysfunction

Alan White has no skin pigmentation even though he has normal melanocytes in his skin and hair. How would a doctor determine if this condition is due to a melanocyte dysfunction or a pituitary dysfunction?

  What is the main reason a person would be born

If an individual was unable to make the enzyme alcohol dehydrogenase they would be more susceptible to the effects of alcohol - what is the main reason a person would be born without the ability to make alcohol dehydrogenase?

  How many phage were in the original stock

You serially dilute a stock of bacteriophage by sequentiallytaking: 10 ul into 1 ml, 10 ul into 1 ml, 100 ul into 0.9 ml andplating 0.1 ml on a sensitive strain of bacteria. You later count96 plaques on that plate. How many phage per ml were in th..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd