Answer:
See the answer below
Explanation:
1. <u>Only one phenotype</u> is present in the F1 generation offspring. Since tallness was dominant over shortness, all the offspring in the F1 generation appeared tall.
2. <u>Two phenotypes </u>are present in the F2 generation - 9 tall and 3 short. The short trait reappeared at the F2 generation.
3. The genotype of the F1 offspring would be heterozygous. Assuming the purebred tall is AA and the purebred short is aa:
AA x aa
Aa Aa Aa Aa
All the F1 offspring will appear tall and their genotypes would be heterozygous.
4. Assuming that the allele for height is denoted with A (a), <u>the genotype of the purebred tall plant would be AA. </u>
5. In a similia vein, <u>the genotype of the purebred short plant would be aa. </u>
The brain requires blood flow to function properly, and cutting off blood flow to some of the brain's most important functions can be extremely harmful. Paralysis, sensory deficits, or even a stroke could result from a blockage of blood flow in the anterior cerebral arteries.
<h3>What causes a stroke?</h3>
A blocked artery (ischemic stroke) or a blood vessel leak or burst are the two basic causes of stroke (hemorrhagic stroke). Transient ischemic attacks (TIAs), which are brief interruptions in blood supply to the brain that don't persist long, can occur in some persons.
<h3>What happens when you stroke?</h3>
Depending on where in the brain the stroke occurs and how many brain cells are lost, the effects of a stroke might vary. Paralysis, trouble swallowing or communicating, memory loss, discomfort, emotional changes, and behavioral problems can all be brought on by a stroke.
<h3>What are the 4 signs of stroke?</h3>
- Face, arm, or leg weakness that appears out of nowhere (especially on one side of the body).
- abrupt difficulty speaking or understanding speech.
- sudden problem with eyes' eyesight.
- sudden dizziness or difficulties walking,
To learn more about stroke visit:
brainly.com/question/26245192
#SPJ4
Answer:
The Iapetus Ocean began to open up
Explanation:
I believe the lowest orange square would
