Answer:
Dog breeding
Explanation:
Humans select traits they desire in pets,
Some of these traits would be selected against by nature:
Ex: Toy breeds have fragile bones, poor health and few defensive capabilities, meaning they are a snack to any predator even small ones like a fox.
Nature wants healthy, strong individuals, in the wild big enough to hunt and strong enough to fight off other predators.
Answer:
b. starch
Explanation: starch is the end product of carbohydrate that is made up of two molecule; amylose and the amylopectin.
Macromolecule are large molecule consisting of a long chain of monomers that are joined or linked together. examples include protein,nucleic acid,amino acids.
Answer:
Joints acts as the fulcrum of a lever to produce movement.
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The right answer is a colored square (or shaded).
Polydactyly is defined as the presence of one or more extra fingers in the hand or one or more toes in the foot.
It is a dominant trait, it means that the heterozygotes will express the trait.
In general, healthy men are represented by white squares, while sick men are represented by colored squares (most often in black).
Answer:
Small mammals have lower BMR, but use more calories per kilogram than large mammals.
