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Nostrana [21]
2 years ago
9

How fertilization occur in flowering plant​

Biology
1 answer:
Ghella [55]2 years ago
7 0
Answer: For flowering plants, fertilization occurs through a process known as double fertilization. Unlike most plants, double fertilization enables the new seed to grow into a new plant and have a food source to begin growing. Double fertilization occurs within the female part of a plant, the pistol.

explanation: When pollen is formed by the anther, or male part of a plant, it will blow in the wind or attach to an organism that carries it to the top of the pistol, known as the stigma. Once the pollen attaches to the stigma, the pollen germinates and forms a pollen tube that extends into the ovary. Once formed, two sperm cells will be released and fertilize both the egg and the two polar nuclei of the plant to form the zygote and endosperm, respectfully.
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Which of the following characteristics do not belong to the lumbar region?
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Answer:

Explained below.

Explanation:

Each lumbar region of the spine is generally remembered as the lower back which contains 5 vertebrae. And the lumbar region is located between the chest or thoracic. And lumbar spine also typically holds a small internal curve as well.

From the following, the characteristics that belong to the lumbar region are as follows;

* Blunt spinous process

* Large size overall

* Bulky centrum

From the following, <u>the characteristic that does not belong to the lumbar region</u> are as follows;

* Elongated spinous process

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