Seed Notes: Definitions & Explanations PDF | Download eBooks
Study Seed lecture notes PDF with biology definitions and explanation to study What is Seed?. Study seed explanation with biology terms to review biology course for online degree programs.
Seed Definition:
A seed is an embryo packaged with a supply of nutrients inside a protective coat.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Seed Notes:
A seed is an embryonic plant enclosed in a protective outer covering. The formation of the seed is part of the process of reproduction in seed plants, the spermatophytes, including the gymnosperm and angiosperm plants. Seeds are the product of the ripened ovule, after fertilization by pollen and some growth within the mother plant. The embryo is developed from the zygote and the seed coat from the integuments of the ovule. Seeds have been an important development in the reproduction and success of gymnosperm and angiosperm plants, relative to more primitive plants such as ferns, mosses and liverworts, which do not have seeds and use water-dependent means to propagate themselves.
Keep Learning with Biology Notes
What is Heterokaryon?
A heterokaryon is a multinucleate cell that contains genetically different nuclei. ...
What is Nucleosome?
A nucleosome is a basic unit of DNA packaging in eukaryotes, consisting of a segment of DNA wound in sequence ...
What is Retrovirus?
A retrovirus is a type of RNA virus that inserts a copy of its genome into the DNA of a ...
What are Expansins?
Expansin refers to a family of closely related nonenzymatic proteins found in the plant cell wall, with important roles in ...
What is Leaf primordia?
Leaf primordia are small cellular outgrowths, that develop into the leaves. These leaf primordia's occur in predictable positions, with the ...
What is Diaphragm?
The diaphragm is a thin skeletal muscle that sits at the base of the chest and separates the abdomen from ...
