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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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How do mitosis and meiosis benefit a organisms survival 100pts AND BRAINLIEST
Svetach [21]

Answer:

See explanation below.

Explanation:

Mitosis is the duplication of cells in the bodies of plants and animals. All cells can undergo mitosis. Mitosis benefits the body by replacing cells as needed. The skin for example loses a lot of cells. Mitosis is when cells reproduce - and results in an exact copy - to replace the cells that are lost or need to be replaced for other reasons.

Meiosis is the duplication of cells that are not alike. In Mitosis, the duplicate cells are an exact copy, with a full exact copy of the body's DNA. In Meiosis, the new cells are different in that each one has half of the DNA - or half the number of chromosomes. Meiosis allows for the creation of cells that allows for sexual reproduction. Meiosis is the process that creates sperm and eggs. These cells are known as haploid cells - in that other cells are known as diploid, with full DNA and cells that have gone through the meiosis process have half and are known as haploid cells.

Hope this helps! Have an awesome day! :-)

3 0
3 years ago
Read 2 more answers
HELP ! 50 POINTS !!
xxTIMURxx [149]

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The "Nucleus" contains the genetic information of the cell in the form of deoxyribonucleic acid (DNA) or chromosomes and thus, controls cell growth and multiplication. It is also the site of DNA replication (formation of an identical copy of DNA).

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8 0
3 years ago
Allison lives in San Bernardino, CA. Her sister Tonya lives in Frazier Park, CA, and her friend Sarah lives in Palm Springs, CA.
strojnjashka [21]
The answer is:

B. Palm Springs is closer to the focus than Frazier Park.

We know this because of the order in which everyone felt the earthquake

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Since Sarah felt the earthquake before Tanya did, we can determine that Palm Springs is closer to the focus than Frazier Park.
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salantis [7]

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. ... Then, via respiration processes, cells use oxygen and glucose to synthesize energy-rich carrier molecules, such as ATP, and carbon dioxide is produced as a waste product. Which is then needed for cellular respiration.

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3 years ago
What are the four main types of consumers?
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Primary, Secondary, Tertiary, Quaternary <span />
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