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irakobra [83]
3 years ago
7

Why is the SI measurement system so important to the scientific community

Biology
1 answer:
Radda [10]3 years ago
6 0

Answer:

without the ability to measure, it would be difficult for scientists to conduct experiment of form theories and also the chemical industry, it is also essential in farming, engineering, construction, manufacturing, commerce and numerous other occupation and activities.

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Which order shows the levels of organization from largest to smallest? organism, organ system, cell, organ, tissue organism, tis
Paul [167]

Answer:

organism, organ system, organ, tissue, cell

Explanation:

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3 years ago
Which legs for a frog are used for jumping?
mario62 [17]
The hind legs, I believe. That's why they are longer and stronger.
7 0
3 years ago
Which component is found in nonvascular plants?
Valentin [98]

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Chlorophyll

Explanation:

because they lack roots, stems, and leaves.

5 0
3 years ago
Describe the pros and cons of genetic engineering to modify food and in-vitro fertilization
pshichka [43]
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3 years ago
HELP ASAP<br> Punnett Squares
pashok25 [27]

Answer: The genotype ratio of offsprings of a cross between one homozygous tall plant and one heterozygous tall plant is 2TT:2Tt

The phenotype ratio is that all offsprings will be tall.

The genotype ratio of a cross between two heterozygous red flowers is 1RR:2Rr:2rr. The phenotype ratio is 3 Red flowers: 1 white flower.

Explanation: From the information given, tall is dominant and short is recessive while red is dominant and white is recessive.

Let T represent the allele for tall height, t represent the allele for short height, R represent allele for red flowers and r represent allele for white flowers.

The genotype of a homozygous tall plant is TT, the genotype of a heterozygous tall plant is Tt, the genotype of a heterozygous red flowered plant is Rr.

The possible genotypes of offsprings of a cross between one homozygous tall plant and one heterozygous tall plant are TT and Tt.

Tt will manifest outwardly as tall because T is dominant over t. Therefore, all the offsprings will be tall.

The possible genotypes of a cross between two heterozygous red flowers are RR, Rr and rr. RR will manifest as red, Rr will also manifest as red because R is dominant to r while rr will manifest as white because white allele (r) is recessive. Therefore 3 plants will be red-flowered while 1 plant will be white flowered.

See the attached punnet squares for details of the cross.

4 0
3 years ago
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