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In ovule formation what happens when the pollen tube does not pass through the micropyle?
If the pollen tube does not pass through the micropyle during ovule formation, fertilization cannot occur because the sperm cells contained within the pollen tube will not reach the egg cell. This will prevent the fusion of gametes and subsequently the development of seeds.
What is the opening to the ovule of a conifer called?
The micropyle
What is a hilum on seed?
the hilum on a plant is said to be the scar on the plant
Does micropyle in the ovule help in diffusion of respiratory gases?
yes
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 are the small pores on the seeds?
The small pore on the seed generally form the micropyle.
How do you pronounce hilum?
The word "hilum" is pronounced " High--lum". The word refers to a scar or indentation a seed that marks the attachment point of the seeds vessel.
What are the differences between helium and micropyle?
Helium is a chemical element with the symbol He and is a colorless, odorless, and tasteless gas. It is the second lightest and second most abundant element in the observable universe. A micropyle, on the other hand, is a small opening in the surface of an ovule through which pollen grains enter for fertilization in plants. It is a specialized structure found in the reproductive organs of plants.
What is the tiny hole in the seed-coat called?
micropyle
What is the plural of hilum?
Hila is the plural of hilum
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 does hilum in botany mean?
hilum is the scar on the seed coat.
Plural for hilum?
The plural form of the noun 'hilum' is hila.
What is the accented syllable in hilum?
Hilum is accented on the first syllable.
What is the plural of hilum in medical terminology?
The plural of hilum is hila
In ovule formation what happens when the pollen tube does not pass through the micropyle?
If the pollen tube does not pass through the micropyle during ovule formation, fertilization cannot occur because the sperm cells contained within the pollen tube will not reach the egg cell. This will prevent the fusion of gametes and subsequently the development of seeds.
What is the difference between the renal pelvis and the renal hilum?
The hilum is the convergence of all the veins, arteries, and nerves entering the organ while the pelvis is the convergence of the major calyxes in the kidney.
