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What must happen to an egg before spores are produced?
Before spores are produced, an egg (zygote) must undergo meiosis to generate haploid cells. These haploid cells can then differentiate and develop into structures that produce spores through cell division.
Both plants and animals must undergo what reaction to produce energy?
photosynthesis
What must happen to the fern egg before spores are produced?
The fern egg, also known as the spore-producing structure called a sporangium, must undergo meiosis to produce spores. Meiosis is a type of cell division that results in the formation of spores with half the number of chromosomes as the parent cell.
What does a flowering plants have?
Must flowering plants produce flowers.
Which plants grow with spores?
Plants that reproduce with spores include ferns, mosses, liverworts, and some types of algae. Spores are small reproductive structures that can develop into new individuals under favorable conditions. These plants have a life cycle that alternates between a spore-producing stage (sporophyte) and a gamete-producing stage (gametophyte).
Why must meiosis and not be used to produce gametes?
Meiosis and not mitosis must be used to produce gamete. This is because meiosis produces spores that are used for reproduction and can form similar copies to the parent cell.
Why must meiosis and mitosis be used to produce gametes?
Meiosis and not mitosis must be used to produce gamete. This is because meiosis produces spores that are used for reproduction and can form similar copies to the parent cell.
Must spores occur in mitosis?
Spores are produced through a specialized form of cell division called meiosis, not mitosis. Meiosis involves two rounds of cell division that results in the formation of haploid spores with half the number of chromosomes as the parent cell. These spores will eventually undergo mitosis to form new multicellular organisms.
What are the main difference between plants and fungi?
Plants produce their own food through photosynthesis, while fungi must obtain nutrients from their environment. Plants have cell walls primarily made of cellulose, while fungi have cell walls made of chitin. Plants reproduce through seeds and spores, while fungi reproduce through spores.
To produce pea plants that only display recessive Phenotype of a trait what must be the genotype of the parents plants?
both must be tt or both must be Tt
To produce trypsins plants must synthesize these proteins from?
Amino acids
Why must a mushroom produce so many spores?
large surface area.
