In a vascular plants , specialized root hairs on the roots of the plant are responsible for taking up water and nutrients . the water taken up by the roots of the plants can then be transported to the rest of the plant through the plants ?

How does the molecular clock work? a. it analyzes the brain functionality of two different species.b. it examines and compares the physical characteristics of two different species.c. it illustrates relationships between two different species.d. it compares the number of mutations that exist in the dna of two different species.

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities