What is the function of the centromere? a
To pull the chromatids apart during anaphase.

b
To hold the chromatids together until anaphase.

c
To help degrade the nuclear membrane during prophase.

d
To replicate the chromosomes.

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

The fluid mosaic model of the membrane proposed that membranes