Jordenk18 Jordenk18

09-02-2018
Biology

contestada

How can natural selection affect the songs that birds sing?

Respuesta :

mapleshade777 mapleshade777

09-02-2018

Perhaps the bird’s calls could be less attracting and disorienting to predators and the ones with the said distinctive calls could have survived to repopulate and pass down the genes.

Answer Link

Otras preguntas

In a solar system analysis with an initial capital cost, power cost of $25/yr escalating at 9%/yr, and maintenance at 0.5% of the capital per year, what would b

Otitis media is an inflammation of the middle ear characterized by ______ buildup. a) Cerumen b) Fluid c) Blood d) Lymph

Epidemiology is a) Study of numerical differences rather than a random fluctuation. b) Study of people into the future to see who will develop cancer. c) The br

Lysosomes function in the destruction and recycling of old organelles.a.trueb.false

What is the reorder point for the Quick Stop Corner convenience store, given the following information: - Open 360 days per year - Sells 4 cases of Stein soda e

Cybersecurity is the interdisciplinary study of the technological and social domains relevant to security cyberspace.a. Trueb. False

Judgments of unethical behavior and recommendations for sanctions are the responsibility of Five members of the NCRA Board of Directors Ethics Committee

Analyze the relationships between the inflation rate and M₁ growth rate, as well as the inflation rate and M₂ growth rate, and determine which relationship exhi

A lot of n items contains k defectives, and m are selected at random and inspected. How should the value of m be chosen? a) m = k/n b) m = n/k c) m = n - k d) m

While separating a mixture of ortho and para-nitro phenols by steam distillation name the isomer which will be steam volatile. Give reasons.