Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

1) According to principle of parsimony, evolution of four-chambered heart must placed birds and mammals in similar clade. Describe why does most accepted evolutionary tree show them as separate branches from reptilian line?

2) First appearance of free oxygen in atmosphere triggered the massive wave of extinctions among prokaryotes of the time. Describe why in detail. Describe the reason behind statement " Evolution is not goal or oriented?

3) Portion of the ancient skeleton has been uncovered in Asia. As the skull is missing, discoverers can’t find out whether skeleton is from the human or some kind of ape. Only portions that excavators have been able to determine are pelvis and one complete leg. What must they look for?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M913808

Have any Question? 


Related Questions in Biology

1 identify list the two basic types of cells2 would you

1. Identify (list) the two basic types of cells. 2. Would you find proteins inside cells or cells inside proteins? (choose one answer) 3. What two things make osmosis a special type of diffusion? 4. What is a selectively ...

Organic chemistry1 there is an attachement with 24

Organic Chemistry 1. There is an attachement with 24 molecules. Make three classification based on the function group. 2. Fill out the chart in the attactment. Complete the flowchart for the separation and isolation of: ...

Question 1 in drosophila melanogaster eyeless ey is a

Question 1: In Drosophila melanogaster, eyeless (ey) is a recessive trait in which the eyes are tiny or absent. The ey locus is found on chromosome 4. Monosomy and trisomy for this very small chromosome are compatible wi ...

Show where cell types found in mature plants are located in

Show where cell types found in mature plants are located in a young growing root, for this example use corn. For this, draw a longitudinal section of the corn root to show these parts. Then describe the cell type and ind ...

Unit ii essay create an imaginary profile of a family of

Unit II Essay Create an imaginary profile of a family of three to four members providing details such as sex, age, health status,nutritional status, and medications for each member of the family. Develop a scenario in wh ...

Real world lab-use what you have learned about microscopes

Real World Lab- Use what you have learned about microscopes to- 1. View and sketch the Letter "e" slide at all three levels of magnification- - be sure to label your sketches according to total magnification - take an im ...

You receive 12 samples in your laboratory for genetic

You receive 12 samples in your laboratory for genetic screening. The samples form two families. The first family is composed of samples: 1(Mom Smith); 2 (Smith Son 1); 3(Smith Daughter 1); 4(Smith Son 2); 5(Smith Son 3); ...

Biological markers ndash nutritional status of an

Biological Markers – Nutritional Status of an individual Blood And The case of the mixed up case files Whats going on around here You have been handed a written report on an individual, but the labels on the biological s ...

Physiology learning planfor your selected topic you are the

Physiology Learning Plan For your selected topic: You are the nephrology nursing educator working with new mill Topics -  GFR -  Removal of metabolic wastes -  Excretion of drugs and toxins -  Total body fluid volume and ...

1what are the components of the cardiovascular system list

1. What are the components of the cardiovascular system? List them. 2. List two functions of the cardiovascular system. 3. Fill in the blank. Blood never leaves the blood vessels and does not exchange substances directly ...

  • 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