Volvox lecture, BSc, MSc by Dr. Anupama Goyal
Volvox is a coenobial and colonial alga. Volvox colonies multiply so rapidly during the rainy season that the entire pond is covered by them and appears greenish. The colonies are oval …
Faculty: Law Post Graduate Diploma In Labour Law(PGDLL)Model Papers Sr. No. Paper Name Question Paper Link 1 Labour Jurisprudence and the International Labour Organization(I.L.O.) Click Here 2 Labour Law Labour Welfare, …
Faculty: Law LLB II Year(III Sem.)Model Papers Sr. No. Paper Name Question Paper Link 1 Bhartiya Nagrik Suraksha Sanhita Click Here
Faculty: Law B.A. LL.B VII Semester Model Papers Sr. No. Paper Name Question Paper Link 1 Property Law Click Here
Volvox is a coenobial and colonial alga. Volvox colonies multiply so rapidly during the rainy season that the entire pond is covered by them and appears greenish. The colonies are oval …
Volvox is a coenobial and colonial alga. Volvox colonies multiply so rapidly during the rainy season that the entire pond is covered by them and appears greenish. The colonies are oval to spherical in shape , having 500 to 60, 000 cells. The cells have a typical chlamydomonad type of structure. There is a single nucleus , cup shaped chloroplast , two contractile vacuoles , an eye spot, two flagella inserted at the anterior end. Reproduction in Volvox is of two types — asexual reproduction and sexual reproduction . Asexual reproduction occurs by means of special types of cells located at the posterior end of the colony . These special cells are called as gonidia. Sexual reproduction occurs at the end of the growing season. Male sex organ is known as antheridium and the female sex organ is known as oogonium.
This video lecture is about the clover leaf model of tRNA which is a secondary configuration of single stranded nucleotide tRNA proposed by Holley . It has five asrms with stems …
This video lecture is about the clover leaf model of tRNA which is a secondary configuration of single stranded nucleotide tRNA proposed by Holley . It has five asrms with stems and loops formed due to complementary base pairing on itself. It ha amino acid acceptor arm, DHU Arm, Anticodon Arm, Ribosome biding arm and variable arm. tRNA carries raw material amino acid to the Ribosome for Protein Synthesis.
