Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Caenorhabditis elegans (the famous model organism used in biomedical research for which three Nobel prizes have been awarded) has 5 autosomes (non-sex chromosomes) and an X (sex) chromosome. Hermaphrodites have two X chromosomes (XX) and males have only one X chromosome (that is, males are XO, where the "O" stands for "no homolog for the X", or "nullo"). [Hint: On an empty sheet of paper, draw metaphase and anaphase stages of Mitosis and Meiosis I and II for a male and for a hermaphrodite before answering the following!] What is the total number of possible combinations of chromosomes in C. elegans male sperm due specifically to independent assortment at Metaphase I of Meiosis? [Another way to think about the problem is, disregarding recombination/crossing-over, what is the total number of genetically different male gametes produced, assuming that homologous pairs are different in at least one locus?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M944402

Have any Question? 


Related Questions in Biology

What fundamental assumption underlies the concept of an

What fundamental assumption underlies the concept of an ocean commons?

Formatnbsp at least one page in length 1-inch margins size

Format:   At least one page in length, 1-inch margins, size 11 font, double spaced.  Sources:   All sources must be properly cited within  and  at end of paper. Use MLA or APA style. Please do the following: Go to the in ...

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?

In high altitudes is it necessary to have more or less

In high altitudes is it necessary to have more or less hemoglobin? Why is carbon monoxide toxic for humans? How is heart contraction triggered?

You believe that the cytosolic protein p007 is involved in

You believe that the cytosolic protein p007 is involved in mediating growth hormone-stimulated proliferation in cells. You wish to establish a cell model using your cultured fibroblasts. Provide clear explanations to the ...

For this assignment continue to write about the current

For this assignment, continue to write about the current organization you work for or one that you worked for in the past. Before writing this paper, make sure to thoroughly review the background readings. Think carefull ...

Explain why nbspin psoriasis is an nbspthe cells in the

Explain why  in Psoriasis is an  the cells in the dermis and epidermis thickened. Decreased cell maturation occurs in psoriasis  as a result of? Reference/s  must be provided to make  sure the  information  you are tutor ...

Much genetic evidence indicates that humans and chimpanzees

Much genetic evidence indicates that humans and chimpanzees are very closely related, despite the observation that chimpanzees have 48 chromosomes and we have only 46. At first, the difference in chromosome number was co ...

Anthropology la zoo paperzoo projectintroduction this

Anthropology La zoo paper Zoo project INTRODUCTION: This assignment is designed to help you learn more about and observe in real time some of the primates we have studied in our course, in this case the chimpanzee. Besid ...

Do cofilin and profilin increase of decrease the critical

Do Cofilin and profilin increase of decrease the critical concentration of actin polymerization?

  • 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