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Furkat [3]
3 years ago
12

I Need help ASAP because I'm bad

Biology
2 answers:
Valentin [98]3 years ago
6 0
Deoxyribose sugar is the purple pentagon. Phosphate is the pink circle.
Law Incorporation [45]3 years ago
3 0
Mark the pink dot with “phosphate group”
mark the blue one with “nitrogen bases”
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B
4vir4ik [10]

Answer:

There is a <u>75%</u> probability that an offspring will have the dominant trait and a 25% probability that an offspring will have a recessive trait.

Explanation:

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7 0
1 year ago
Which part of the immune system is produced in the bone marrow and circulates through the blood to destroy germs?
Masja [62]
The answer is white blood cells
3 0
3 years ago
Read 2 more answers
Seed size in a plant is a polygenic characteristic. A grower crosses two pure-breeding varieties of the plant and measures seed
Juli2301 [7.4K]

Answer:

The F1 progeny is completely heterozygous for the <em>loci</em> of interest since they were obtained by mating between two pure-breeding plant lines. In the next generation, the backcross progeny will have homo-zygous individuals and therefore they will be more variable, resulting from meiosis in F1 hybrids

Explanation:

An F1 resulting from the cross between two pure-breeding plant lines will produce all hybrid individuals, all of them genetically (and phenotypically) identical. Meiosis in F1 hybrids is well known to produce homo-zygous genotypes and thus increases genetic diversity in progeny. For instance, for a single <em>locus</em>, the expected ratio of genotypes obtained from crossing two heterozygous parents is 1:2:1, i.e., one homo-zigous dominant individual, two heterozygous individuals (genetically identical to the parents) and one homo-zygous recessive individual; while the expected phenotypic ratio is 3:1 (i.e., 3 dominant expressing: 1 recessive expressing​).

3 0
3 years ago
What macromolecules would you find in sausage, pepperoni and bacon pizza?
Dmitrij [34]
Answer: carbohydrate, protein and fat.

There are 3 kind of macromolecules: carbohydrate, protein, and fat. Carbohydrate mostly found in a plant like rice, wheat, barley. In this case, it's on the pizza dough.

Protein mostly found on muscle or meat. Some meat also has fat because they are not separated when cut, like bacon. Fat found in the subcutaneus tissue of animal or oil. Sausages, pepperoni, and bacon have much protein and some fat.
8 0
3 years ago
Which is least likely to be a reservoir for fresh water? ocean atmosphere ice and snow aquifer
Serhud [2]

The correct answer is ocean

The water that is naturally occurring in the nature expect the seawater, water in the ocean, backish water is freshwater.

The least likely fresh water reservoir is ocean water, which is salty in nature. This has high concentration of dissolved salts in it.

This water cannot be used as potable water employed for the commercial and drinking purposes.

8 0
3 years ago
Read 2 more answers
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