Question

Can you label these chromosomes with the correct genetic terms pearson

Answer 1

The question involves genetics, specifically labeling chromosomes with terms like autosomal chromosomes, sex chromosomes, p (short arm), q (long arm), homologous chromosomes, alleles, genotype, and phenotype.

Step-by-step explanation:

The subject of this question involves labeling chromosomes with the correct genetic terms which relate closely to the study of genetics within the field of biology. In humans, a systematic arrangement of chromosomes, which includes 22 pairs of autosomal chromosomes and one pair of sex chromosomes (XX for females and XY for males), is known as a karyotype. Each chromosome can be identified by its number, size, and centromere position, as well as the banding pattern that is unique to each chromosome.

The chromosome arms, which are called p (short arm) and q (long arm), can be further divided and numbered to pinpoint locations on a chromosome. A diploid organism, like humans, has homologous chromosomes which come in morphologically matched pairs and carry genes in the same linear order. The concept of alleles relates to the different versions of a trait that genes can possess, such as green or yellow peas in Mendelian genetics. These alleles can create variations in an organism's characteristics, which are part of its phenotype, whereas the complete genetic makeup is its genotype.

Answer 2

I found the exercise on the internet. Attached is an image with the terms and the representation of the chromosomes mentioned above.

The term for the position a) would be homologous chromosomes. Position b) is gene locus. Position c) is recessive allele because it is represented by a small letter. Position d) is centromere. Position e) is sister chromatids. Position f) is alleles. Position g) is dominant allele because it is represented by a capital letter.