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He is also known as father of Indian plant embryology also wrote a book- an introduction to embryology of Angiosperms. He encouraged general education and made a significant contribution to school education by his leadership in bringing out the very first textbooks of Biology for Higher Secondary Schools published by NCERT in 1964.
The NCF 2005 serves as a guideline for syllabus, [1] textbooks, and teaching practices for the schools in India. The NCF 2005 [ 2 ] has based its policies on previous government reports on education, such as Learning Without Burden [ 3 ] and National Policy of Education 1986–1992, [ 4 ] and focus group discussion. [ 5 ]
The perinucleolar compartment was first discovered due to characterizing the polypyrimidine tract-binding protein (PTB), which is an RNA binding protein involved with pre-mRNA splicing, stability, and regulating translation. [7] The PTB and other binding proteins are localized in the PNC to primarily process RNA polymerase II.
In biology, tissue is an assembly of similar cells and their extracellular matrix from the same embryonic origin that together carry out a specific function. [1] [2] Tissues occupy a biological organizational level between cells and a complete organ. Accordingly, organs are formed by the functional grouping together of multiple tissues. [3]
A soft tissue injury is the damage of muscles, ligaments and tendons throughout the body. Common soft tissue injuries usually occur from a sprain, strain, a one-off blow resulting in a contusion or overuse of a particular part of the body. Soft tissue injuries can result in pain, swelling, bruising and loss of function. [1]
Textbooks written in Pashto distributed to Afghan school children. A textbook is a book containing a comprehensive compilation of content in a branch of study with the intention of explaining it. Textbooks are produced to meet the needs of educators, usually at educational institutions, but also of learners (who could be independent learners ...
In biology, matrix (pl.: matrices) is the material (or tissue) in between a eukaryotic organism's cells. The structure of connective tissues is an extracellular matrix. Fingernails and toenails grow from matrices. It is found in various connective tissues. It serves as a jelly-like structure instead of cytoplasm in connective tissue.
Vascular tissue is a complex conducting tissue, formed of more than one cell type, found in vascular plants. The primary components of vascular tissue are the xylem and phloem. These two tissues transport fluid and nutrients internally. There are also two meristems associated with vascular tissue: the vascular cambium and the cork cambium.