1.C. Chromosome
2. chromosomal abnormalities can have many different effects,depending on the specific abnormality,
2. chromosomal abnormalities can have many different effects,depending on the specific abnormality,
ex. *️⃣an extra copy of chromosomes 21,causes Down syndrome (trisomy 21)
*️⃣cause miscarriage
*️⃣disease
*️⃣problems is growth or development