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Rzqust [24]
3 years ago
13

Lack a nucleus and cell organelles

Biology
1 answer:
denis-greek [22]3 years ago
7 0

your answer is B.


A. Archaea inhabit extreme conditions and their cell walls do not contain peptidoglycan.

C. Eukarya are the basics for animals, plants, fungi, slime molds, and other living organisms.

D. Monera is a classification of any prokaryote of the Bacteria or archaea domain

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AVprozaik [17]

Answer:

If im not mistaken it is not made by elements

Explanation:

7 0
3 years ago
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Identify the genotype for this pedigree chart
AVprozaik [17]

Lets say that the genotypes are:

Male affected:XbY

Male unaffected: XaY

Female  affected: XbXb

Female carrier: XaXb

Female unaffected:XaXa

P: XbY  x  XaXa

F1: XaXb  XaXb  XaY  XaY The middle square is female carrier.

P:XbY  x  XaXb

F1: XaXb  XbXb  XaY  XbY The left square is affected female.

P:XaY  x  XbXb

F1: XaXb  XaXb  XbY  XbY The right square is affected male.


6 0
2 years ago
Why does venous return from the distal arm travels in the superficial veins and those veins tend to bulge superficially in a per
olganol [36]

Blood distribution is adjusted by a short-term neural control mechanism to meet specific demands. During working out, the hypothalamus signals for reduced vasomotor stimulation of the skin vessels. Blood moves into the capillary veins, and heat radiates from the skin to reduce body temperature.

<h3>Veins</h3>

All over your body, veins are blood vessels that collect blood with low oxygen content and send it back to your heart. Your circulatory system includes your veins. They cooperate with your heart, other blood vessels, and other organs to maintain blood flow. Most of your body's blood is stored in veins. Your veins actually contain around 75% of your blood. Veins have two basic functions. One function is to gather blood that is low in oxygen throughout your body and transport it back to your heart. The other function is to transport blood that is rich in oxygen from your lungs to your heart. Only during this process do veins transport oxygen-rich blood.

Why does venous return from the distal arm travels in the superficial veins and those veins tend to bulge superficially in a person who is working out?

Learn more about veins here:

brainly.com/question/12884867

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3 0
1 year ago
Identify 3 similarities between the structure of the DNA of human and Maple Tree.
Bezzdna [24]

Answer:

In fact, the actual structure of the DNA molecule and how it codes for proteins is the same from bacteria to yeast to plants and animals. The DNA molecule in plants, humans, and all living things are all the same shape -- like a twisted ladder, or a double helix.

Explanation:

<h3><em>HOPE </em><em>IT'S</em><em> </em><em>HELPS</em><em> </em><em>YOU</em></h3>

<h2><em>THANKYOU</em></h2>
6 0
2 years ago
What are the two major characteristics that change when air is heated and cooled?
lyudmila [28]
The temperature-dew point spread will increase with heating and decreasing with cooling 
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