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What is the tiny hole in a seed?
The hole in the seed coating or testa is called the micropyle. Its function is to allow water to enter to start the seed growing.
What is the tiny hole in the seed called?
micropyle
What are the three parts of a seed and what is the purpose of each part?
Seed coat, micropyle, endosperm and embryo are major parts of a seed. The seed coat protects, micropyle allows water to move in, endosperm nourishes the embryo and on germination a new plant emerges from the embryo.
What is porogamy?
Porogamy is a reproductive strategy in plants where pollen is transferred from the anther to the stigma of the same flower. This self-pollination can increase the chances of successful reproduction, but may also limit genetic diversity.
What is the small hole in the seed coat to allow water inside is called?
The small hole in the seed coat that allows water to enter is called a micropyle. It serves as the entry point for water, facilitating germination by providing access to the embryo inside the seed.
What is the tiny hole in the seed-coat called?
micropyle
Which stage of a butterfly has a micropyle?
During the first stage of the life stage the butterfly has a micropyle. The micropyle is a funnel shaped opening located at the bottom of the egg.
What is the tiny hole in a seed?
The hole in the seed coating or testa is called the micropyle. Its function is to allow water to enter to start the seed growing.
Do all seeds to have a hilum and micropyle?
Yes, all seeds have a hilum and a micropyle. The hilum is the scar on the seed where it was attached to the plant, and the micropyle is the small opening in the seed coat through which the pollen tube entered during fertilization.
What is the opening to the ovule of a conifer called?
The micropyle
What is the tiny hole on the seed-coat?
The tiny hole on the seed coat is called the micropyle. It allows water and gases to enter the seed, aiding in the process of germination.
What is the tiny hole in the seed called?
micropyle
Does micropyle in the ovule help in diffusion of respiratory gases?
yes
What is the ploidy level of the micropyle?
The micropyle is a hole in the seed coat, it is literally nothing. Hence it is not made of cells and has no chromosomes.
What is the term for the entry of the pollen tube into the ovule through the micropyle?
The term for the entry of the pollen tube into the ovule through the micropyle is "micropylar penetration." This process is essential for fertilization to occur in plants.
What traps pollen grains on coniferous plants?
The sticky fluid on the micropyle of ovules
What are the small pores on the seeds?
The small pore on the seed generally form the micropyle.
