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Softa [21]
1 year ago
13

What is double Fertilization​

Biology
2 answers:
lawyer [7]1 year ago
6 0
Double fertilization is a complex fertilization mechanism of flowering plants. This process involves the joining of a female gametophyte with two male gametes. It begins when a pollen grain adheres to the stigma of the carpel, the female reproductive structure of a flower.
AfilCa [17]1 year ago
5 0

~~~~~~~~~~~~~~~\large{\sf{\underbrace{\underline{\color{gold} Double~Fertilization}}}}

Double fertilization is a phenomena in which one female gamete unites with two male gametes and another fertilizes the egg resulting in the formation of a zygote and the other unites with two polar nuclei for the formation of an endosperm.

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What is gametogenesis?
nadezda [96]
It is the process in which gametes are produced through cell division.
Hope that helped you.
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3 years ago
25 Which layer of soil holds the water trees use? ​
ankoles [38]
The answer is clay, if you look it up it will tell you!
8 0
3 years ago
How did a famous event change the course of the American Revolutionary War? in essay form pls
Schach [20]

Answer:

The American Revolution was a political battle that took place between 1765 and 1783 during which colonists in the Thirteen American Colonies rejected the British monarchy and aristocracy, overthrew the authority of Great Britain, and founded the United States of America. See the fact file below for more information and American Revolution facts.

-The American Revolution, also known as the Revolutionary War, began in 1775.

-British soldiers and American patriots started the war with battles at Lexington and Concord, Massachusetts.Colonists in America wanted independence from England.

-The British government attempted to pass some laws, enforce several taxes, and increase more control over the colonies.

-The colonies strongly objected to these laws and taxes.

-They wanted England to have no control over them.

-For ten years before the war actually started, there was a lot of tension between England and the colonies.

-The colonies had no central government at the beginning of the war, so delegates from all the colonies were sent to form the first Continental Congress.

-George Washington, a former military officer and wealthy Virginian, was appointed Commander in Chief of the Continental Army.

-Members of the Continental Congress wrote a letter to King George of England outlining their complaints and declaring their independence from England.

-On July 4, 1776, the Continental Congress adopted the Declaration of Independence, in which the colonies declared their independence from England.

-The war ended in 1783, and the United States of America was born.

Explanation:

8 0
2 years ago
Apoptosis in animals​
prisoha [69]

Answer:

Apoptosis in animals

Explanation:

3 0
3 years ago
To assess Mendel's law of segregation using tomatoes, a true-breeding tall variety (SS) is crossed with a true-breeding short va
White raven [17]

Answer:

1. The chi-square statistic is 0. The p-value is 1. Not significant at p < .05.

The chi-square statistic with Yates correction is 0.0642. The p-value is .800028. Not significant at p < .05.

Explanation:

2. By generating large sets of data the ratio will remain same (F1 = 3:1, F2 = 9:3:3:1) according to the Chi-Square analysis. In actual reality, it fails to justify by giving a probability value of 1 that is impossible due to the exceptions of Co-Dominance and Incomplete Dominance...

3 0
3 years ago
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