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harkovskaia [24]
3 years ago
10

Who was gregor mendel, and how did he discover the basis of heredity?

Biology
2 answers:
ad-work [718]3 years ago
6 0
Used the punnett square to explain inheritance of traits observes in pea plant. Half trait come from one parent and the other.
Maksim231197 [3]3 years ago
5 0
Gregor Mendal is known as the father of genetics. Mendal while a monk, used math to discover the basics of heredity by crossing pea plants with different characteristics for the f1 generation but when he crossed the f1 generation with a different pea plant he realized the traits that were in the original crossing to get f1 generation didn't show up until the f2 generation.
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Can someone help me please <333 );
Natasha2012 [34]

Answer:

According to Punnett Square, what can be concluded from Huntington's disease is that the disease is autosomal dominant.

Explanation:

Huntington's disease is characterized as a neurodegenerative condition, which affects body movements and progressively decreases some higher brain functions.

Inheritance plays a determining role in Huntinton's disease, being a disease transmitted from parents to children with an autosomal dominant pattern, that is, all <u>individuals with the defective gene (H) will have the disease</u>, while the <u>absence of the gene (rr) also guarantees the absence of this condition</u>.

The other options are not correct because:

  • <em>Inheritance of Huntington's disease is not sex-linked. </em>
  • <em>The allele that determines the Hungtinton's disease is not recessive.</em>
7 0
2 years ago
Which scientists are credited for the events described in the development of the cell theory?
trasher [3.6K]
Hey there,

Question: <span>Which scientists are credited for the events described in the development of the cell theory?

Answer: The cell was discovered by Robert Hooke. But the first cell's theory was discovered by T</span>heodor Schwann<span> and </span><span>Matthias Jakob Schleiden.

Question: </span><span>Who observed a living cell in a pond?

Answer: </span><span>Anton Von Leeuwenhoek

Question: </span><span>Used the word cell for the structures he observed?

Answer: Robert Hooke

Hope this helps: D

<em>~Top♥</em>
</span>
4 0
3 years ago
Read 2 more answers
Being color bind is an X-Linked Recessive trait. What are the genotype possibilities for a girl who is colorblind (XB or Xb )?
o-na [289]

Explanation: XX because she is female. Since she is not color blind one of the pair has to be XC. Since she is a carrier of color blindness she has to have the recessive gene as well, so the other has to be Xc.

6 0
3 years ago
Assume that the "letters" of DNA are distributed randomly and that human DNA has 3 billion base pairs. About how long would you
Natalka [10]

Answer:

one that recognizes a 2 base pair sequence would cut DDNA every 16 bases. A 3 base pair recognition site would be found every 64 bases.

6 0
3 years ago
. Which stage of the life cycle will occur after the seeds are planted in the soil and watered?
larisa86 [58]

Answer:

c germination...........

6 0
3 years ago
Read 2 more answers
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