Two plants are crossed, resulting in offspring with a 3:1 ratio for a particular trait. what does this suggest?

1 answer:

4 0

<span>This suggests that the trait observed is a single allele dominate trait and that both parents were heterogeneous in that they had a copy of both the dominate and the recessive allele. For the offspring, the 1/4 of the population that doesn't show the trait, all of them have the recessive allele. Of the 3/4ths that show the trait, 2/3rds of them will also be heterogeneous like their parents, and 1/3rd will be homogeneous in the dominant allele.</span>

You might be interested in

List conditions of the circulatory system that decrease blood flow and increase blood pressure and resistance.

skad [1K]

Blood clots will do this. Cutting off blood flow while also increasing blood pressure. Also, if the viscosity (thickness of the blood) is thick which will slow down the flow and cause the body to use more effort to pump blood.

7 0

3 years ago

A scientific___is likely to be used in a new area of science, but unlike other scientific ideas, it will not likely change over

meriva

Answer:

There are no options to answer your question.

Explanation:

6 0

3 years ago

Read 2 more answers

What is a cellular organelle? list 5 different organelles that a cell might possess, and indicate the function of each. also, sp

timurjin [86]

A cellular organelle is a structure in the cell that performs a specific function.

Nucleus - stores cell's DNA; DNA replication occurs here

Ribosome - produce protein; "factories" of the cell

Mitochondria - breaks down food for energy to be used by the cell; "powerhouse" of the cell

Vacuole - store materials such as food, water, sugar, minerals, and waste products

Endoplasmic reticulum - carry materials throughout the cell; "transport system"

6 0

3 years ago

Explain the difference between the geocentric and heliocentric models of the solar system.

N76 [4]

Geocentric - Earth Centered solar system
Heliocentric - Sun Centered solar system

6 0

3 years ago

Read 2 more answers

Sedbober [7]

Answer:

The main difference between red brown and green algae is that red algae contain chlorophyll a, chlorophyll d, and phycoerythrin, while brown algae contain chlorophyll a, chlorophyll c, and fucoxanthin and green algae contain chlorophyll a, chlorophyll b, and xanthophylls.

8 0

2 years ago