Look at the Punnet square above. Mom and dad are both heterozygous (have 1 dominant and 1 recessive gene).

What is the genotype (genes) ratio for this probability outcome for the offspring?

1: 2 : 1

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

1) strawberry plants typically reproduce by making runners, which are miniature versions of themselves, that grow off of the roots and stems of the parent. this type of vegetative reproduction is known as a) pollination. b) fragmentation. c) binary fission. d) vegetative propogation.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?