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LiRa [457]
3 years ago
5

What causes the arrows to move in this direction

Biology
1 answer:
lyudmila [28]3 years ago
4 0
The point at the tip of the arrow head
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What is digestive syestem
-Dominant- [34]

Explanation:

Hey there!!!

The group of organs working together to bring a complex substances to simpler substances called digestive system.

It includes various organs, such as, mouth, stomach, small intestine, large intestine, etc.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
3 years ago
Wo true-breeding stocks of pea plants are crossed. one parent has red, axial flowers and the other has white, terminal flowers;
pychu [463]
I believe the probability is 3/16.
This is because in classical Mendelian Genetics, each trait can either be dominant or recessive. When two true breeding parents are crossed, the recessive trait is hidden in the offspring, only to reveal itself later in the grandchildren. The classic ratio for a monohybrid cross with straight dominance is 3:1, dominant to recessive in the F2, while the classic ratio for a dihybrid with straight is 9:3:3:1 in the F2. In our case out of this combination there are three offsprings out of the 16 which are have white axial flowers (recessive). Therefore that gives us a probability of 3/16.
3 0
4 years ago
What is one of the primary functions of this food in the body?
Irina18 [472]

Answer:

building proteins storing energy providing structure to cell walls carrying genetic information building proteins. storing energy. providing structure to cell walls.

5 0
3 years ago
1. Part of mollusk body that houses reproductive and digestive organs
katen-ka-za [31]

Answer:

Nothing

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3 0
3 years ago
Which of the following statements best reflects the scientific understanding of a zygote?
iren [92.7K]

Answer: The options are not given, here are the options.

A. A zygote is an unfertilized egg

B. A zygote is made up of one cell

c.A zygote is the fusion of two gametes

d.A zygote is where gametes are formed

The correct option is C.

zygote is the fusion of two gametes

Explanation:

A zygote is the fusion of to gamete because it is formed from the union of sperm cell and ovum or egg when the sperm and ovum fuse together after fertilization.

A zygote is start as a single cell but it eventually divides after undergoing fertilization after some days into smaller cells.

Therefore, after two weeks that the zygote divides, it become an embryo.

8 0
3 years ago
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