Explain selective breeding methods, Biology

Assignment Help:

Explains how selective breeding methods could be used to produce a population of cats with the short legs.

Selective breeding

  • E1: bases explanation on the assumption that the mutated allele is dominant.
  • E2: breed short-legged offspring together or with mother.
  • E3: any short-legged offspring will be either heterozygous or homozygous dominant.
  • E4: to find out what they are, carry out a test cross ie breed with another normal cat (homozygous recessive).
  • E5: if no normal size legs offspring occur (after multiple breedings), then it can be taken that the tested individual is homozygous for short legs. This cat can be used for future breeding. / Any cat that produces offspring with normal legs is heterozygous and shouldn't be used for future breeding.

 


Related Discussions:- Explain selective breeding methods

Define etiology and clinical features of alzheimer''s disease, Define the E...

Define the Etiology and Clinical Features of alzheimer's disease? The probable risk factors include a genetic basis, head injury, low education level, Down syndrome and mother

What is the improper implant type in improper bone type, Improper Implant t...

Improper Implant type in Improper Bone Type In routine sites with good quality bone, the clinician should prefer implants without any superadded HA coatings and avoiding their

Open heart surgery , Open Heart Surgery These surgeries are done unde...

Open Heart Surgery These surgeries are done under alternative arrangements to continue oxygenated systemic blood supply, while the heart is operated on (Cardiopulmonary bypas

Determine when the homologous chromosomes occur, In which period of meiosis...

In which period of meiosis does the pairing of homologous chromosomes occur? The pairing of homologous chromosomes is an essential step for meiosis because the rightness of the

What is parasitism, Q. What is parasitism? The Parasitism is the ecolog...

Q. What is parasitism? The Parasitism is the ecological interaction in which a being lives at the expense of another. The parasite often doesn't cause immediate death of the ho

How membrane maintained impermeability to potassium, How membrane maintaine...

How membrane maintained impermeability to potassium At 1 AM, an impermeable membrane divides a 1 liter solution of 1M NaCl in the left compartment from a 1 liter solution havin

Cell biology, Introduction to Cell Biology Introduction to Cell Biology i...

Introduction to Cell Biology Introduction to Cell Biology illustrate about the evolution of the cell that involves two processes: 1) Occurrence of genetic variations which are p

What is eucalyptus dive, To verify the effect of intra-specific competition...

To verify the effect of intra-specific competition on the growth of saplings of Eucalyptus dives, an experiment was designed in which two sets of pots were used. In the first set o

Vital signs of clinical evaluation, Vital Signs of clinical evaluation ...

Vital Signs of clinical evaluation Patient's clinical evaluation starts with the examination of certain vital signs which are: B.P. (Take average of two regarding with atlea

Write Your Message!

Captcha
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