10 Jun All contemporary humans are members of the same polytypic
Question
1.All contemporary humans are members of the same polytypic species, Homo sapiens.
True
False
2.Bergmann’s rule
A.is based on the principle that heat is retained at the body surfaceB.state that bodies with increased mass or volume to surface area are optimal for cold climatesC.concerns the relationship between climate and shape and size of appendagesD.states that a linear body with long arms and legs is optimal for cold climates
3.lassifying people based on skin color is
A.the only method available to usB.at best arbitrary and at worst the cause of discriminationC.a scientific practice that avoids cultural influencesD.a old tradition that is no longer practiced
4.
Human genetic variation across populations is relatively low for a mammal.
True
False
5.t is scientifically valid to assign people to particular “racial” groups solely on the basis of
A.skin colorB.ABO blood typeC.hair colorD.none of these
6.Racism is a cultural, not a biological, phenomenon, and it is found worldwide.
True
False
7. Which of the following is the consensus criterion for identifying a biological race?
A.tow populations of the same species are located in two different geographical areasB.at least 50 percent of the members of one population of a species must be physically distinguishable from those from another populationC.there are no established criteria for identifying races of plants and animals (including humans) todayD.two populations have different vocalizations or, in humans, languages
8.
8.All contemporary humans are members of the same polytypic species, Homo sapiens.
True
False
9.7.Which of the following is true for meiosis?
A.
when a mutation occurs during meiosis, it affects only the individual
B.
it has little to no effect on evolution
C.
it produces gametes
D.
it involves only one division which duplicates the parent cell exactly
10..The earliest single-celled organisms were eukaryotic cells.
True
False
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.