Chromosome Structure Composition and Functions скачать в хорошем качестве

Chromosome Structure Composition and Functions

‪@biologywithmuhammadsajid‬ #biologywithmuhammadsajid Chromosome Structure Composition and Functions nucleoprotein dna and histones centromere and chromatids pair of chromosomes in pea human pigeon 🐦 mono ploidy diploid polyploid tobacco tetraploid wheat hexaploid @Biology With Muhammad Sajid Homeostasis control by Feed Back Mechanism Auto control reaction self control reaction those reaction in which product control to its reaction types negative Feed Back Mechanism and positive feedback mechanism the auto control reaction during which increase in product inhibit to its reactants importance Homeostasis osmoregulation water deficient ADH secretion increase reabsorption of water for dct and collecting duct thermoregulation sweating warm inhibit by cooling positive feedback mechanism those increase product enhanced reactants child birth baby head pressure increase oxytocin which contractions of uterine wall and open cervix birth of baby inhalation of carbon dioxide pyrexia both negative and positive feedback mechanism botany zoology microbiology mycology pathology biochemistry genetics molecular biology biotechnology cytology physiology Biology With Muhammad Sajid for FSC BS A-Level MSC Studenthaploid (one set; 1x) diploid (two sets; 2x) triploid (three sets; 3x), for example sterile saffron crocus, or seedless watermelons, also common in the phylum Tardigrada tetraploid (four sets; 4x), for example Salmonidae fish, the cotton Gossypium hirsutum pentaploid (five sets; 5x), for example Kenai Birch (Betula papyrifera var. kenaica) hexaploid (six sets; 6x), for example wheat, kiwifruit[8] heptaploid or septaploid (seven sets; 7x) octaploid or octoploid, (eight sets; 8x), for example Acipenser (genus of sturgeon fish), dahlias decaploid (ten sets; 10x), for example certain strawberries dodecaploid (twelve sets; 12x), for example the plants Celosia argentea and Spartina anglica or the amphibian Xenopus ruwenzoriensis