Can you label these chromosomes with the correct genetic terms pearson

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.

During photosynthesis, plants through the aid of their chlorophyll use carbon dioxide and glucose to convert these into oxygen and energy. Oxygen is released to the atmosphere which is in result used by animals to breathe. Animals in return contribute by releasing carbon dioxide used for their synthesis. answer is A>