Zoe began to draw a cladogram.

If she only needs to add the organisms, she can fit a maximum of different species on her cladogram.

Study the diagram of a desert food chain . what would most likely happen if the kangaroo rats were killed off and removed from the food chain ?

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only