Author Question: A gene for milk production must have a ____________________, which tells the lactation system when ... (Read 238 times)

vinney12 · **on:** Jul 21, 2018

A gene for milk production must have a ___________________ _, which tells the lactation system when to produce milk and when to stop lactating.

Fill in the blank(s) with correct word

Question 2

Cells that use more energy contain fewer mitochondria than those that are less active.

Indicate whether the statement is true or false