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

Some bacteria utilize a protein molecule called

Some bacteria utilize a protein molecule, called bacteriorhodopsin, that uses light-activation to move protons across a membrane to generate a proton gradient that is then used by ATP-synthase to create energy for the ba ...

If you set up a transformation experiment in which you

If you set up a transformation experiment in which you mixed competent E. Coli with a new plasmid that carried a gene for GFP, but not a gene for ampicillin-resistance, what colonies would you expect to grow on an LB pla ...

What are the two groups of defense mechanism of the body

What are the two groups of defense mechanism of the body against foreign or harmful agents? What is the difference between them? How can the immune memory lead to the efficacy of vaccines and also produce allergies?

Give four natural processes that result in dna transfer

Give four natural processes that result in DNA transfer between bacteria cells?

What is the definition for sporadic in What is the definition for sporadic in

What is the definition for sporadic in epidemiology?

Discuss five different techniques used in the preparation

Discuss five different techniques used in the preparation of fermented products. please cite where you got the information please.

The primary goal of the reproductive system is the

The primary goal of the reproductive system is the production of a new human being. Let's consider each step of that process, beginning with the formation of gametes (sperm and eggs) and ending with birth. Can someone st ...

The protein produced by huntingtons disease huntingtin

The protein produced by Huntington's disease (huntingtin) interferes with general transcription factor (called CBP) and prevents it from binding the promoter. CBP activates genes involved in cell survival. i) Which step ...

Why is it not possible for hiv medications to eliminate hiv

Why is it not possible for HIV medications to eliminate HIV in a confirmed HIV-positive patient?

How might 32p and 35s be used to demonstrate that the

How might 32P and 35S be used to demonstrate that the transforming principle is DNA? Briefly outline an experiment that would show that DNA rather than protein is the transforming principle.

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen