This Punnett square shows allele combinations for all possible genetic crosses in the wildflower population described in Part A. CR CWp = 0.7 q = 0.3CR CRCR CRCWp = 0.7 ? ?CW CRCW CWCWq = 0.3 ? ?What are the expected genotype frequencies in the offspring generation?a) 0.49 CRCR(red flowers), 0.42 CRCW(pink flowers), 0.09 CWCW(white flowers)b) 0.49 CRCR(red flowers), 0.21 CRCW(pink flowers), 0.30 CWCW(white flowers)c) 0.09 CRCR(red flowers), 0.21 CRCW(pink flowers), 0.42 CWCW(white flowers)d) 0.09 CRCR(red flowers), 0.42 CRCW(pink flowers), 0.09 CWCW(white flowers)

rising sea temps which are causing coral reefs to bleach and die out

glaciers are melting causing sea levels to rise wgich could flood out land

explanation:

amber has allowed scientists to study dna that has been preserved over millions of years.

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.