1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Semmy [17]
3 years ago
5

What is the answer with explaining

Biology
1 answer:
ch4aika [34]3 years ago
3 0

Answer:

EeWw

Explanation:

This question involves two genes; one coding for earlobes and the other for hairline. According to the question, one parent is homzygous recessive for earlobe but homzygous dominant for hairline i.e. (eeWW) while the other parent is homzygous dominant for unattached earlobes but homzygous recessive for hairline i.e. (EEww).

The cross between the two parents is as follows: eeWW × EEww. The following gamete combination will be produced by each parent:

eeWW - eW, eW, eW, eW

EEww - Ew, Ew, Ew, Ew

Using these gametes in a punnet square, the following proportions of offsprings will likely be produced:

All EeWw offsprings

You might be interested in
Someone Please Help!! ASAP!!!!!!
love history [14]

Answer:

The proportion of oxygen went up because of photosynthesis by plants. The proportion of carbon dioxide went down because: it was locked up in sedimentary rocks (such as limestone) and in fossil fuels. it was absorbed by plants for photosynthesis.

Explanation:

6 0
3 years ago
What is the difference between active and passive transport across the plasma membrane? what is the difference between active an
hichkok12 [17]
The correct answer is "active transport is ATP dependent whereas in passive transport molecules use kinetic energy to move across the membrane." in  active transport cells use molecules embedded on the cell membrane called carriers in the presence of energy. cells use energy and carriers because molecules must move against concentrated gradient inside the cell. on the hand, passive transport is a process by which molecules move from the region of high concentration to the region of low concentration across plasma membrane until balance is obtained on both sides of the membrane. once equilibrium has been achieved in passive transport the movement of molecules stops.    
8 0
3 years ago
Identify the location of the central canal in the spinal cord slide.
Katarina [22]

Correct answer is label B. on the purple shaded area which is inside the ventral horn and dorsal.

Spinal cord is termed as tubular or long thin structure which is made of nervous tissue. It is being extended to the lumbar region which is found in the brainstem from the medulla oblongata.

This is enclosed in the central canal which contains cerebrospinal fluid of the spinal cord. If we combine spinal cord and the brain we come up with Central Nervous System.

Between the second and first lumbar vertebrae is where spinal cord extends and it is where it ends.

<em>The major function of spinal cord is nerve signal transmission from motor cortex to body. </em>

3 0
3 years ago
Read 2 more answers
How does the hic column function to purify gfp from most proteins in the cell?
sertanlavr [38]
I think It purifies the soluble GFP in the supernatant by passing over the supernatant over an HIC columnin a highly salty buffer. 
5 0
3 years ago
Erosion is a destructive force that
photoshop1234 [79]
I would say that this would be 2. Breaks down existing landforms to create new ones
5 0
3 years ago
Read 2 more answers
Other questions:
  • When you place your cursor over the insertion point, to what shape does it change? Question 1 options: underscore dash box I-bea
    5·1 answer
  • Explain why autonomous underwater explorers (AUE) will provide entirely new kinds of information about ocean processes
    15·1 answer
  • Biology Help? - Will Give Brainliest :)
    15·2 answers
  • The images show sets of organisms with their offspring which of these offspring are not clones of their parents
    14·2 answers
  • Air and water pollution result manly from what?​
    6·1 answer
  • HELP PLZ ! Which nitrogen base sequence is the partner of T-C-A-G-C-A?
    10·2 answers
  • The sweet potato is a common crop plant found in most warm areas of the world. The plant rarely flowers and more rarely makes se
    7·2 answers
  • Cancer is caused by abnormal growth is due to a genetic mutation. Which of the following can cause this genetic mutation? (Choos
    10·1 answer
  • Where can the process of lactic-acid fermentation be found
    10·1 answer
  • What is the Scientific name of the sting ray?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!