B-chromosomes Many plant (maize, etc.) and animal (such as insects and small mammals) species, besides having autosomes (A-chromosomes) and sex-chromosomes ...
The following types of chromosomes may be included under this category: (1). Lampbrush chromosomes, (2) Giant chromosome or polytene chromosome and (3) ...
Giant chromosomes. The following points highlights the five special types of chromosomes. The types are: 1. Polytene Chromosome or Giant Chromosome 2.
Feb 13, 2021 · Special type of chromosomes - Download as a PDF or view online for free.
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May 28, 2021 · The special types of eukaryotic chromosomes are classified into following categories: I. GIANT CHROMOSOMES These chromosomes are larger in size ...
Two types: 1) Somatic chromosome number (2n): any chromosome that is not a sex chromosome; appear in pairs in body cells but as single.
We have a total of 46 chromosomes (23 pairs) in each of our cells; 23 originate from our father's sperm and 23 from our mother's egg.
A chromosomal translocation occurs when a segment of one chromosome becomes attached to another. ▫. There are two main types of medically important.
B chromosomes are also known as supernumerary, accessory, dispensable or lineage-specific chromosomes. These chromosomes are not essential for the life of a ...
• Human chromosomes are of two types autosomes and sex chromosomes. • Genetic ... different classes of chromosome: • Metacentric – centromere is in middle ...