Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

1. A short-tailed mutant of mouse was discovered. Multiple crosses of this mouse to normal mice produced 27 normal, long-tailed mice and 25 short-tailed mice. A series of crosses among short tailed mice were made and 21 short-tailed mice and 11 long-tailed mice were produced. Determine which phenotype is dominant and describe the ratios observed with regards to the genotypes of the parents in each cross

2. In a species of beetle, the wing covers can be either green, blue or turquoise. From an interbreeding, mixed, laboratory stock population, individual virgin beetles were selected and mated in specific controlled crosses to determine the inheritance of wing-cover color. The results were as follows:
Cross Parents Progeny
1 bluexgreen all blue
2 bluexblue 3/4 blue, 1/4 turquoise
3 green x green 3/4 green, 1/4 turquoise
4 blue x turquoise 1/2 blue, 1/2 turquoise
5 blue x blue 3/4 blue; 1/4 green
6 blue x green 1/2 blue,1/2 green
7 blue x green 1/2 blue, 1/4 green, 1/4 turquoise
8 turquoise x turquoise all turquoise
Suggest a hypothesis how these traits are determined which would describe all results. prepare the genotypes of the parents and the progeny
Cross Parents Progeny
1
2
3
4
5
6
7
8

Biology, Academics

  • Category:- Biology
  • Reference No.:- M927544

Have any Question? 


Related Questions in Biology

As we get older we are prone to many conditions that affect

As we get older we are prone to many conditions that affect our bones, muscles and nerves. In your opinion how can these conditions be prevented?

A 74-year-old woman is transported to a regional burn

A 74-year-old woman is transported to a regional burn center after being rescued from a house fire. Apparently, a space heater was knocked over and an area rug caught fire. The fire quickly spread throughout the house. S ...

Please follow the rubric with the name tina jones

Please follow the rubric with the name tina jones 28-year-old female admitted to shadow general hospital for a right infected foot after cutting it on a ladder falling off a stepstool, turned into cellulitis. Treated in ...

Schedule slippage and delays are common for project

Schedule slippage and delays are common for project managers to manage. Experience contributes to a project manager's ability to address schedule impacts. Discuss how organizations can utilize the Learning Theory and Pro ...

Discussionthe discussion board db is part of the core of

Discussion The Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and ...

Microbiology1 for what specific purpose was gram staining

Microbiology 1. For what specific purpose was gram staining developed for? what is it used for today? 2. Why is the presence of air bubbles a sign of contamination? 3. Why is a gram stain helpful when monitoring bacteria ...

Digestion is an important process in the human bodya

Digestion is an important process in the human body. a) Identify and describe the digestive processes. b) Consider the mouth, stomach, small intestines and large intestines - identify the digestive enzymes that are prese ...

One major trend in the world today is green technology

One major trend in the world today is "green technology". Green technology is basically a term to encompass environmentally friendly technologies and inventions. Topic:  In this discussion board provide us with a link to ...

Which type of reproduction occurs through the formation of

Which type of reproduction occurs through the formation of different types of spores in favourable and unfavourable conditions by division of the protoplast

Define nonrenewable resources and identify four examples

Define nonrenewable resources and identify four examples (only one energy source allowed).

  • 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