Biology, 25.11.2021 07:30, bullockarwen
In bears, black fur B is dominant to brown fur b and Small snout S is dominant to big snout s. A female bear with black fur and a big snout is crossed with a male bear with brown fur and small snout. Their offspring have brown fur and a big snout. What is the genotype of the parent bears? Explain your reasoning.
Answers: 3
Biology, 21.06.2019 16:00, caitlin89
Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove
Answers: 2
Biology, 22.06.2019 07:20, Abrahamolve
Which best describes carbon dioxide’s path out of the body
Answers: 2
Biology, 22.06.2019 08:00, jazionaemontgomery
Acell goes through cellular respiration and produces atp which it then uses to move a molecule across the cell membrane. how does the energy in the original glucose molecule change during this process? (2 points)
Answers: 1
In bears, black fur B is dominant to brown fur b and Small snout S is dominant to big snout s. A fem...
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