Flowering plants a. evolved during the cretaceous b. are also known as angiosperms c. are a type of seed-bearing plant d. all of the above

Option D is correct.

d. all of the above

The flowering plants (also called angiosperms) are the dominant and most familiar group of land plants. The flowering plants and the gymnosperms comprise the two groups in the seed plants. The flowers of flowering plants are the most remarkable feature that distinguishes them from other seed plants.

i think its the first one

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.