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prisoha [69]
3 years ago
11

True-breeding tall plants with purple flowers are crossed to true-breeding dwarf plants with white flowers. The F1 plants were t

all with purple flowers. The genes that affect these traits independently assort. If the F1 plants were bred to dwarf plants with white flowers,the expected ratio of the F2 generation would be:__________
Biology
1 answer:
r-ruslan [8.4K]3 years ago
7 0

Answer:b. 9 tall/purple flowers: 3 tall/white flowers: 3 dwarf/purple flowers: 1 dwarf/white flowers

Explanation:

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Please just answer a few biology questions for me!
arsen [322]

Answer:

Explanation:

1. The fur in both parents is Black, they both have dominant traits

2. Phenotype in box 3 would be Black.

3. Genotype ratio is 1:3

7 0
3 years ago
Why do polygenic characteristics have many phenotypes?
chubhunter [2.5K]

Answer:

The involvement of more than two genes.

Explanation:

The polygenic characteristics have many phenotypes because more than two genes governs the phenotype of individual organism. The single gene contains a pair of alleles that codes for two phenotype and two genes will code for 4 phenotype. Thus, more than two genes for example, three genes will have six phenotypes.

The skin color and height are polygenic characterstics in humans.

5 0
3 years ago
The zone is the point along the shoreline between the highest high-tide line and the lowest low-tide line.
svlad2 [7]

Answer:

Inter-Tidal Zone

Explanation:

This area is known as the inter-tidal zone, where the animals must be able to withstand the sun's heat and the ocean.

5 0
3 years ago
A tapeworm attaches to the inner intestinal wall of a black bass and absorbs nutrients from the fish's food. What is the relatio
Lunna [17]

Answer:

A

Explanation:

in a relationship a parasite is described as the member who greatly benefits in the relationship at the other's expense.

Like riding a stubborn horse, when it bucks you off, it gets the pleasure from doing so, but you end up with a broken foot.

The host is who hosts the other, and the tapeworm is attaching itself to a host so the answer must be A

cannot be b since no proof of that relationship, in both c and d the bass is caused harm so it is not mutual or beneficial to the bass in any way

i hope this helps u!

pls give a brainliest and a thx ;)

8 0
3 years ago
Classifying animals into different taxa can also reflect evolutionary relationships. consider this cladogram with two main branc
Sveta_85 [38]
Organisms at point C will have hair.<span> All organisms on the main right branch will have bilateral symmetry.</span><span> All of the organisms from point B on are terrestrial.</span>
5 0
3 years ago
Read 2 more answers
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