WebIt occurs during a process called “synapsis”. This physical strand exchange and the cohesion between the sister chromatids along each chromosome make sure that a strong pairing of the homologs occurs in diplotene phase. The structure hence formed and which is visible by microscopy, is called a bivalent. The correct answer is option C. WebIn meiosis, bivalents are formed during. Q. Arrange the following in descending order. (A) A number of bivalents formed during meiosis of a spore mother cell of Ophioglossum. (B) …
Difference Between Bivalent and Chiasmata in Meiosis
WebDescription. The combining capacity, or affinity of an atom of a given element is determined by the number of hydrogen atoms that it combines with. In methane, carbon has a valence of 4; in ammonia, nitrogen has a valence of 3; in water, oxygen has a valence of 2; and in hydrogen chloride, chlorine has a valence of 1.Chlorine, as it has a valence of one, can … WebJun 10, 2024 · In a diploid, the most likely configuration at metaphase I is a bivalent formed by the homologous chromosome pair. The bivalent may take two basic shapes depending on the number and location of ... shsu law school
Bivalents are formed in meiosis during phase. - BYJU
WebThis new structure is called a bivalent chromosome. A bivalent chromosome consists of two sister chromatids (DNA strands that are replicas of each other). When a chromosome exists as just one chromatid, just one DNA strand and its associated proteins, it is called a monovalent chromosome. ... where the newly formed haploid (n) daughter cells ... WebThis new structure is called a bivalent chromosome. A bivalent chromosome consists of two sister chromatids (DNA strands that are replicas of each other). When a … WebA bivalent is the pair of homologous chromosomes that line up together during meiosis I. A bivalent consists of two chromosomes, each with a duplicated sister chromatid. Answer and Explanation: 1 theory v neck shift dress