倍数性の相同染色体を持つの英語

having threefold symmetry

an organism having an unusual chromosome number, called

a phenomenon regarding the chromosome number of living things, called polyploidy

having identical alleles at corresponding chromosomal loci

a sex chromosome called X chromosome

a relationship between genes of one chromosome called linkage

meiosis in which there is a failure of paired homologous chromosomes to separate

a chromosome that determines the sex of an individual

a group of genes that link like a chain in the same chromosome

of or relating to an autosome

Chromosome translocation is known also as a chromosome aberration.

used of homologous chromosomes associated in pairs in synapsis

a mature sexual reproductive cell having a single set of unpaired chromosomes

chromosomal abnormality consisting of the absence of one chromosome from the normal diploid number

chrosomal abnormality in which there is one more than the normal number of chromosomes in a cell

an organism or cell having a chromosome number that is not an even multiple of the haploid chromosome number for that species

the condition of having more or less chromosomes than usual, called

humans have 22 chromosome pairs plus two sex chromosomes

The chemists could not nail the identity of the chromosome

in biology, an occurrence where two or more genes of the same chromosome develop identically

an organism that has characteristics resulting from chromosomal alteration

(in biology) a cell or organism that has four times the basic number of chromosomes, called tetraploid

abnormal complement of three X chromosomes in a female

a sex chromosome, called heterochromosome

possessing a differential coefficient or derivative

having dissimilar alleles at corresponding chromosomal loci

a gene in some bacilli, called episome

an organism or cell having a diploid set of chromosomes from each parent

the process in which homologous chromosomes touch at the time of meiosis, called synapsis

the non-sexually-produced descendants of a single plant or animal