Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

About 20% of all angiosperm species reproduce primarily by self-fertilization in which a plant's egg is fertilized by its own pollen. Given that self-fertilization is usually thought of as an ‘evolutionary dead end' leading to elimination of species, why might selfing be selected for in nature yet still be an ‘evolutionary dead end'.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M944257

Have any Question? 


Related Questions in Biology

Adaptationlocate a diagram of that organism that has the

ADAPTATION Locate a diagram of that organism that has the main organs and structures labeled. Be sure to properly cite your diagram and pictures. Write a 1,050- to 1,400-word paper on this topic. • Briefly describe the e ...

1 nbspnbsp is the fundamental structural andnbsp

1. __________   is the fundamental structural and  __________      unit of all living organisms a. cell, functional b. cell, microscopic c. nucleus, functional d. DNA, microscopic 2. Match the scientists with their respe ...

Demonstrate your understanding of the phenotypic expression

Demonstrate your understanding of the phenotypic expression of genes based on modes of inheritance. Explain the evolutionary significance of different modes of inheritance; for example an autosomal dominant allele which ...

Discussion questioninstructionsits great to be able to

Discussion Question Instructions It's great to be able to gather data for the purpose of research. We have many methods of doing so. Once we receive the data, it needs to be analyzed and interpreted. When we display the ...

Microscopy for microbiology - use and functionhands-on labs

Microscopy for Microbiology - Use and Function Hands-On Labs, Inc. Version 42-0249-00-02 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simp ...

Httpedtedcomonhwhfwgfw1why can fancy traits like long tail

http://ed.ted.com/on/hwhfwgfw 1. Why can fancy traits, like long tail feathers that make flying more difficult, evolve even if they make survival less likely? 2. In a particular bird population, males with the longest an ...

You currently work as a marketing coordinator for new city

You currently work as a marketing coordinator for New City Home Care, a private home health company that offers nursing care and therapy services to the elderly residents of a medium-sized Midwestern city with a populati ...

Ethical decisions in the workplaceafter reading your

Ethical Decisions in the Workplace After reading your background readings, please review the following scenario and address the questions at the end. Jerry Stevens heads up an excavation crew for the municipal utilities ...

Biology assignmentwatch this video Biology Assignment Watch this video first

Biology Assignment Watch this video first https://www.youtube.com/watch?v=aaNnGs7MmUY Part II. Fill-in You are now studying the process of mitosis in the simple organism, R. catus, andhave prepared microscope slides of f ...

Assignmentappendix c organizational requirements for

Assignment Appendix C: Organizational Requirements for Phototropism Virtual Laboratory Paper Introduction: Provide readers with the experiment's background information, and present the hypothesis in approximately 175 wor ...

  • 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

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate