Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

problem 1) A pair of mice has, on average, a litter of six babies. Assuming

(i) that there are equal numbers of males and females in the litters,

(ii) that the offspring breed freely amongst themselves, how many mice will there be after three generations?

problem 2)(a) Give three exs of types of competition between members of an animal species in the same population.

(b) In each case suggest a variation that might help an individual to compete more effectively.

problem 3) For a beneficial variation to have a selective advantage in the course of evolution, it must be ….. A ….. by the offspring.

problem 4) Evolution is thought to come about as a result of ….. A ….. which produce new ….. B ….. These gradually replace the original population as a result of …..C …..

problem 5) Which of the following statements is most acceptable from an evolutionary point of view?

(a) Apes and humans have evolved from a common ancestor.

(b) Humans have evolved from apes.

(c) Certain apes have gradually evolved into humans.

(d) Apes and humans are related.

problem 6) What characteristics might a breeder select for in

(i) a cereal crop,

(ii) a farm animal?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M95203

Have any Question? 


Related Questions in Biology

Consider a cross between two pea plants with the following

Consider a cross between two pea plants with the following genotypes: YyPpRrLl x YYPprrll Y=yellow seeds, y=green seeds P=purple flowers, p=white flowers R=round seeds, r=wrinkled seeds L=long stems, l=short stems What i ...

Please solve the problems with correct answers instead of

PLEASE SOLVE THE PROBLEMS WITH "correct" answers, instead of just writing answers. (1) Halophytes are plants that live in moist soils with high salt concentrations. Despite being surrounded my water, halophytes are often ...

1 a portion of a gene contains the following sequence

1. A portion of a gene contains the following sequence: GAAGGAGTAGCA. After transcription, it gives the mRNA sequence: CUUCCUCAUCGU, which is then translated to the amino acid sequence leucine-proline-histidine-arginine. ...

In preparation for this assignment please visit each of the

In preparation for this Assignment, please visit each of the following websites to learn about how HIV wreaks havoc on the human immune system. Aids.gov. Overview of HIV Treatments. Retrieved fromhttps://aids.gov/hiv-aid ...

Research and briefly describe a real world example about

Research and briefly describe a real world example about how acid rain affects plants. Be sure to demonstrate how pH contributes to the outcome, and proposed solutions (if any). Descriptions should be approximately 2 - 3 ...

1 explain how insulin regulates glucose levels in the

1. Explain how insulin regulates glucose levels in the blood? 2. What is unique about the glands of the endocrine system?

1 describe the difference between a tumor suppressor gene a

1. Describe the difference between a tumor suppressor gene, a proto-oncogene, and an oncogene. Provide an example of each. 2. Cervical cancer is mainly caused by human papilloma viruses (HPVs). Explain how viruses contri ...

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 ...

Bioethics assignment instructionstopic 2 use of gmo

Bioethics assignment instructions: Topic 2: Use of GMO mosquitoes to eradicate zika virus carrying mosquitoes Now you need to research the topic and write a 500-1000 word (1 to 2 pages) writeup about the topic. Please us ...

List the following in order from smallest to largest

List the following in order from smallest to largest: (Chromosome, DNA, Chromatin, Chromatid, Gene, Nucleotide)

  • 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