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miss Akunina [59]
2 years ago
13

In a cross between homozygous (pure) dominant yellow seed peas and green seed peas what proportion of the offspring would be exp

ected to sow the green phenotype?
Biology
1 answer:
valentina_108 [34]2 years ago
7 0

Answer:

Zero percent will be green seed peas

Explanation:

The dominant allele for yellow seed peas will overmusk the green allele thereby forming all Heterozygous and yellow offsprings.

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A student is viewing a cell under a microscope. She determines that it has a nucleus, a cell membrane, a cell wall, and chloropl
Tamiku [17]

Answer:

Plant cell

Explanation:

Plant cells are one of the only cells that contain both a cell wall and chloroplasts (used for photosynthesis).

5 0
3 years ago
Read 2 more answers
A diseased cell is no longer able to produce proteins. Which cell structure is most likely malfunctioning?
pochemuha
A ribosomes function is to produce proteins, so if the organelle(part of a cell) that makes proteins stops working then the cell doesnt produce proteins. It is a ribosome malfunction
7 0
3 years ago
True or false? Do most dead organisms become fossils?
Kamila [148]

Only a tiny percentage of organisms becomes fossils. Soft-bodied organisms are the least likely to become fossils. Quick burial is almost always essential for remains to become fossils.

Hope this helps :)

7 0
3 years ago
Trypanosome infections evade attacks by host immune systems through which of the following mechanisms? A. insertion of its DNA i
lapo4ka [179]

Answer:

<h2>Through production of news cell-surface proteins with a different molecular structure by each new generation. Letter B</h2>

Explanation:

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<em>The parasites have to manipulate hosts cells in order to avoid the production of antimicrobial molecules and to benefit from growth factor production.</em>

<em>Intracellular protozoa have a remarkable adaptive capacity as they are able to resist killing by remodelling the phagosomal compartments where they reside and by interfering with the signalling pathway that leads to cellular activation. </em>

3 0
3 years ago
Which below is not a way in which a contrail may form?
user100 [1]
<span>The answer is  Due to heating of the air by the engine exhaust. Contrails are formed when the hot exhaust of the plane engines is rapidly cooled by the cold air in the upper atmosphere. The water vapor in the engine exhaust, formed in the combustion of fuel, freezes immediately to ice crystals due to the low pressure and -36oC  temperatures in the 8000 m altitude in which the planes cruise. </span>




3 0
3 years ago
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