Question 25 A medical photograph of a persons chromosome pairs is called?
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ro ou
Trisomy
Monosomy
Non-disjunction
Polyploid
Karyotype
d
e
Question 26
What produces its own food?

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?

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?

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime