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The micropyle is a hole in the seed coat, it is literally nothing. Hence it is not made of cells and has no chromosomes.
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∙ 8y ago
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What is the tiny hole in the seed-coat called?
micropyle
What is the ploidy of cells of aleurone layer in cereal grains?
The aleurone layer is the outermost layer of the endosperm. Therefore it is also triploid and same as the ploidy of endosperm.
What sensor is used to measure level of water in a tank?
There are many types of level sensors you can use to measure the water level in a tank such as submersible level sensor, ultrasonic level sensor, float level sensor. If you are searching for a level sensor you visit our website iconprocon[dot]com
Why can each trophic level support only about one tenth the amount of living tissue of the level below?
This is because energy is lost at each trophic level (from all the activity done by that level, e.g., running, climbing, fighting) . The energy available to the next trophic level is about 10% of the energy of the previous trophic level.
What level of evolution of magikarp?
Magikarp evolve at level 20.
What is the ploidy level of body cells?
23
A zygote possesses what ploidy level?
A zygote is a diploid
What is the ploidy level of a seed coat?
diploid
What is the tiny hole in the seed-coat called?
micropyle
What is the ploidy level of endosperm of gymnosperm?
Endosperm of gymnosperm is haploid(ploidy n), develop from megaspore (n) before fertilization. ploidy of endosperm in angiosperm is 3n(central cell fused with one male gamete i.e 2n+n).
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 function of the micropyle?
The micropyle opening allows the pollen tube to enter the ovule for fertilization. It absorbs water for germination. It provides for the diffusion of respiratory gases.
Somatic cells in a human have a ploidy of what?
Generally, a somatic cell in a human body has 46 chromosomes, which are two complete sets of 23 chromosome pairs. Because they have two sets, these cells have a ploidy level of diploid.
Which statement correctly describes how cellular DNA content and ploidy levels change during meiosis you and meiosis II?
DNA content is halved in both meiosis I and meiosis II. Ploidy level changes from diploid to haploid in meiosis I, and remains haploid in meiosis II.
What is the ploidy of animal cells that are capable of meiosis?
Ploidy refers to the number of sets of chromosomes in an organism. The ploidy of animal cells that are capable of meiosis is diploid.
What is porogamy?
entry of micropyle is known as porogamy
What is the opening to the ovule of a conifer called?
The micropyle
