Which of the following will occasionally produce a duplicate gene?

A) Chromosome replication during mitosis

B) Crossing-over during meiosis

C) Neutral mutation during transcription

D) Genetic drift during reproduction

Which cell component functions like the bones and muscles in the human body? cytoskeleton chloroplasts cytoplasm ribosomes

Which event would most likely cause a change in a genetic sequence in an organism? (1) eating certain foods high in saturated fats (2) strenuous physical activity (3) exposure to radiation (4) a sudden exposure to cooler temperatures

Describe generally what happened to each spot of each type of ink. which had the most pigments?

Transgenic anumals are produced by

What part of the brain connects the brain and the eyes?

What is the earths layer, upper mantle made of?

How do decomposers take from their ecosystem

What structural advantage is provided to stems that have theirvascular tissue arranged in a ring near the periphery of thestem?

What is the process of reproduction in prokaryotes cells

Cherrapunji, India, which is located in eastern India near the border of Bangladesh, is the wettest spot on Earth. Cherrapunji has an annual average precipitation of 1,065 cm.