General ScienceCâu 68 / 120
What is the basic unit of heredity that carries traits from parents to offspring?
a.Cell
b.Tissue
c.Organ
d.Gene
Giải thích
A gene is a segment of DNA that carries the instructions for inherited traits. Cells, tissues, and organs are structural levels of the body, not units of heredity.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Which gas do humans need to breathe in to survive?
- The force that pulls objects toward the center of the Earth is called:
- Which planet is closest to the Sun?
- At what temperature does pure water freeze at sea level, in degrees Celsius?
- Which blood cells help fight infection in the body?
- The process by which liquid water turns into water vapor is called:
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với ASVAB (Armed Services Vocational Aptitude Battery) · Quy trình kiểm tra