Which of the following is a type of chromosomal alterations? a Deletion
b Inversion
C Duplication
d All of the above
help

Heyme with this one ❤ ☺❤ name the part of the cell concerned with the transmission of hereditary characters from parents to offspring. "i will mark brainlist "

What is the next step in muscle contraction after the actin changes shape? (apex)

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b.passive c. facilitated d.active b.passive