Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. biology
  3. there are two theories to explain how altruistic b

There are two theories to explain how altruistic behavior evolves: reciprocity and kin selection. A. What...

90.2K

Verified Solution

Question

Biology

There are two theories to explain how altruistic behaviorevolves: reciprocity and kin selection. A. What is altruisticbehavior? Briefly explain why it is difficult to explain theevolution of altruistic behavior in 1-2 sentences. B. You observe aspecies of birds that appears to engage in altruistic behavior, andyou are trying to decide if the behavior can be explained througheither reciprocity or kin selection. You closely observe theanimals, studying the behavior, and perform genetic analysis todetermine the familial relationships between them. Briefly describewhat results or observations would support each hypothesis(reciprocity or kin selection) in 2-3 sentences each.

Answer & Explanation Solved by verified expert
4.2 Ratings (661 Votes)
An organism is pronounced to behave altruistically when the behaviour of them benefits another organisms at a cost to themself The costs as well as benefits are determined in terms of reproductive fitness expected offspring number So an organism behaving altruistically decreases the offspring number it is probable to produce itself but increases the fitness of other organisms In many species of bird a breeding pair get help in lifting its offspring from another helper birds that guard    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Respond to the following in a minimum of 175 words: Organizational best practices in preparing expatriate candidates and...

Operations Management
Q

Use the following table to answer the questions Ion Extracellular Concentration (mM) Intracellular Concentration (mM) Na+ 440 50 K+ 20 400 Cl- 560 52 Ca++ 10 1 1. What is the effect...

Medical Sciences
Q

pleasant thoughts generally stimulate which neurons?

Biology
Q

write two pages essay on how family influences society

Economics
Q

A A null hypothesis of There is no statistical difference between two sets of data...

Biology
Q

38 Five resistors each of value m are connected between points A and F as...

Physics
Q

The centre of mass of a system cannot change its state of motion unless there...

Physics
Q

Find the value of the limit lim 2 4 5 ILU 9

Calculus
Q

A stock has had returns of 5.05%, 12.11%, 5.83%, 6.14%, and -13.19% over the past...

Accounting
Q

Colonial Pharmaceuticals is a small firm specializing in new products. It is organized into two...

Accounting
Q

26. Land Corporation is based in Illinois and owns commercial real estate in Ohio Street...

Accounting
Q

What do you adjust if you see ###### displayed in a cell? formula in the...

Accounting