Apical meristems Notes: Definitions & Explanations PDF | Download eBooks
Study Apical meristems lecture notes PDF with biology definitions and explanation to study “What are Apical meristems?”. Study apical meristems explanation with biology terms to review biology course for online degree programs.
Apical meristems Definition:
Apical meristems are localized regions of cell division at the tips of roots and shoots.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Apical meristems Notes:
Apical meristems are the completely undifferentiated meristems in a plant. These differentiate into three kinds of primary meristems. The primary meristems in turn produce the two secondary meristem types. These secondary meristems are also known as lateral meristems because they are involved in lateral growth. There are two types of apical meristem tissue: shoot apical meristem (SAM), which gives rise to organs like the leaves and flowers, and root apical meristem (RAM), which provides the meristematic cells for future root growth.
Keep Learning with Biology Notes
What is Larynx?
The larynx is also called the voice box. It is an organ in the top of the neck that is ...
What is DNA?
DNA stands for Deoxyribonucleic acid. A DNA molecule usually carries genetic information in an organism. It is carried in the ...
What is Paleontology?
Paleontology, sometimes spelled paleontology is the scientific study of life that existed prior to, and sometimes including, the start of ...
What are Cohesins?
Cohesin is a protein complex that connects two sister chromatids together. Cohesins hold sister chromatids together after DNA replication until ...
What are Ribozymes?
A ribozyme is a ribonucleic acid or an RNA enzyme that catalyzes a chemical reaction. The ribozyme catalyzes specific reactions ...
What is Directional selection?
Directional selection is common when a population's environment changes or when members of a population migrate to a new (and ...