In a dihybrid cross, the f2 will have nine genotypes, but only four phenotypes because the cause the traits to mask the traitsanswer choices ⬇1).homozygous or heterozygous2). recessive or dominant3).recessive or dominant

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

Explain why the plants cortex would serve as the best food source for animals

The fluid mosaic model of the membrane proposed that membranes