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GrogVix [38]
3 years ago
13

1. The number of individuals that can be found per unit area.

Biology
1 answer:
babymother [125]3 years ago
6 0

Answer:

population density is the answer of the question

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Mendel used single gene (or monohybrid) experiments to describe his law of segregation. He used _______ characters (or dihybrid)
allochka39001 [22]

Answer:

Law of Independent assortment

Explanation:

Gregor Mendel, who was regarded the father of Genetics, discovered principles that governs inheritance in his experiments. He discovered that the alleles of a gene will separate into gametes when he performed a crossed involving a single gene or character like height, pea color etc. He proposed his law of segregation based on this.

However, he considered two characters or genes in his cross, which he called a DIHYBRID cross. He discovered that the alleles of each different gene separates into gametes independently of one another i.e. without one gene influencing the other in each gamete. He called this principle his LAW OF INDEPENDENT ASSORTMENT.

He obtained a 9:3:3:1 phenotypic ratio for the F2 dihybrid offsprings which is only possible if each gamete equally likely contains two alleles of the two different genes in different combinations.

3 0
3 years ago
Does human activity have a<br> measurable effect on air<br> quality?
Lelechka [254]

Answer:

yes

overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Explanation:

8 0
3 years ago
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guys i was watching a viedo were they show the universe and how we keep getting smaller then go all the way to the milkey ways a
Sergio039 [100]

answer:

that is very cool, and thanks for the points

explanation:

  • that's all i had to say :)
7 0
2 years ago
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Which rays of the electromagnetic spectrum do we feel as heat is transferred between Earth and the atmosphere?
Irina18 [472]
Infrared rays are felt <span>as heat is transferred between Earth and the atmosphere</span>
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What does the electron cloud model describe?
Nimfa-mama [501]
The electron model most likely describes the locations of electrons sin atom.

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