For the answer to the question above, they are suffering from <span><u>"Sickle cell anemia"</u>. This is </span>a group of disorders that affects hemoglobin, the molecule in red blood cells that delivers oxygen to cells throughout the body. People with this disorder have atypical hemoglobin molecules called hemoglobin S, which can distort red blood cells into a sickle, or crescent, shape.
Answer:
1. Homologous chromosomes are separated- Anaphase I
2. Homologous chromosome are paired- Prophase I
3. Nuclear envelopes form around separated chromosomes- Telophase I
4. The centrosome replicates- S phase
Explanation:
1. Anaphase I- the phase marked with the separation of the homologous chromosomes present in the diploid organisms
2. Prophase I - During pachytene of prophase I, the homologous chromosomes are paired at a synaptonemal complex
3. Telophase I- The separation of homologous chromosomes are surrounded by a temporary nuclear envelope
4. S phase- the phase during which the centrosome replicates which forms the mitotic spindle.
Answer:
the acid rain causes the snow to become darker, which increases snow melt
Explanation:
BIG BRAIN