Biologists classify specific forms of traits as good or bad. For example, long tails in cats could be classified as good and short tails as bad. true or false?

Which of the following is false?   a. The color of a fruit fly's eyes is a trait.   b. The instructions for producing a trait are found in a gene that controls the physical expression of that trait.   c. A gene can have different alleles that can specify different traits, such as red or brown eye color.   d. The trait is influenced by the gene, independent of the environment.   e. By studying the patterns of traits over generations of an organism, the genetic composition of an organism can be deduced.

In a Gecko population a group of Geckos skin color is controlled by one gene with two alleles "R"which codes for red and is dominant to "r" which codes for yellow and is recessive. If 100 Geckos are on the island and you gene test them to know their alleles you'll observe that 30 are homozygous red, 60 are heterozygous red, and 20 are homozygous recessive. Determine the Chi-square. assuming the original parents (Rr xRr).* Hint: determine the expected first before plugging into the equation awesome as this one? REGISTER NOW 13 5 11 4 D

Jean-Baptiste Lamarck introduced a theory about inheritance in the early 1800s. Which of the following accurately describes his Theory of Acquired Characteristics? a. Offspring traits are the result of the blending of traits from the parents. b. Offspring traits are the result of parent individuals modifying their traits due to use or non-use. c. Traits are acquired from genes, and arise only from the mother not from the father. d. Traits are acquired from grandparents and skip the parent generation altogether

Explain your reasoning or evidence for why you think Biologists classify specific forms of traits as good or bad. For example, long tails in cats could be classified as good and short tails as bad.

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In humans, the ability to roll the tongue is a dominant trait. The inability to roll the tongue is a recessive trait. If two individuals that are homozygous recessive for this trait have a child, what is the chance that the child will be able to roll his tongue? Group of answer choices 0 % 25% 50% 100%

Zombie “speed” is a trait determined by the alleles F and f at the speed gene, where fast is dominant to slow.  Zombie “brain eating” is a trait determined by the alleles B and b at the brain-eating gene, with eating brains recessive to not eating brains. Zombie drooling is a trait determined by the alleles D and d at the drooling gene where not drooling is recessive to drooling. A female Zombie that is ffbbDd has offspring with a male Zombie that is FfBbDd. a.What is the probability that their offspring is fast? Please enter as a decimal (e.g. if the probability is 1/4 or 25% chance, then you should enter it as the decimal 0.25). b. What is the probability that their offspring is  brain-eating? Please enter as a decimal (e.g. if the probability is 1/4 or 25% chance, then you should enter it as the decimal 0.25). c. What is the probability that their offspring is not-drooling? Please enter as a decimal (e.g. if the probability is 1/4 or 25% chance, then you should enter it as the…