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stepan [7]
3 years ago
13

45. Which observation of dihybrid crosses led to Mendel's law of independent assortment?

Biology
1 answer:
Levart [38]3 years ago
3 0
I believe i the correct answer is c because he notices that some of the traits weren't being passed on.
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The two chickens below are bred together. Which of the following is a possible set of offspring for these parents?One red chicke
GalinKa [24]

The provided question is incomplete as the cross in between parents, however the cross between in red and white bred parents.

Answer:

The correct answer is : five red/white chickens.

Explanation:

Parents should be homozygous for feather color, each offspring will inherit F from one of the parent, and the f allele from parent 2. So, every offspring will have the genotype F and f and will have white and red fathers.

Thus, the correct answer is : five red/white chickens.

7 0
3 years ago
What is the main function of cellulose in plants?<br> Provide physical support<br> Apex
MA_775_DIABLO [31]
Cellulose is found in the cell walls of plant cells. It is permable so any substance disolveabls in water can pass through so it dose not act as a barrier. It gives the cell its strength and support. As water moves in to the cell by osmosis it stops the cell from bursting.

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3 years ago
Please help :)))) biology
Anni [7]
I am pretty sure it's D) use of electrons focused by magnetic fields.
5 0
3 years ago
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Phase 1 of the creation of life on earth was the formation of small molecules containing carbon and hydrogen. Phase 2 was the fo
snow_tiger [21]

Answer:

The correct answer will be- formation of membrane

Explanation:

The three-stage origin of life theory suggests that life on Earth originated in three phases which are:

1. Phase I: The larger molecules formation began during this unsuitable earthly conditions full of volcanic eruptions and harmful gases underwater.

2. Phase II: The self-replicating molecule begins to form during this phase which contained the coding of life. The self-replicating molecule is known as the formation of the membrane.

3.Phase III: The formation of the membrane which help separate the outer environment from the inner environment was observed during this phase.

Thus, the formation of a membrane is the correct answer.

8 0
3 years ago
You have just eaten a meal high in complex carbohydrates. Which of the following enzymes will help to digest the meal?
Ronch [10]
If you have just eaten a mean high in complex carbohydrates, amylase is the enzyme that will help to digest the meal. 
3 0
3 years ago
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