In mice the ability to run normally is a dominant trait.  Mice with this trait are called running mice. The recessive trait causes mice to run in circles  only. Mice with this trait are called waltzing mice. Hair color is also inherited in mice. Black hair is dominant over brown hair. Cross a homozygous running heterozygous black mouse with a waltzing brown mouse.  What percentage of the offspring will be waltzing with black hair?

Q: black cat mates with a white cat. They produce 4 black offspring and two white offspring. What is…

A: When one character is used the cross is said to be monohybrid. In this cross the dominant character…

Q: In a mammal, there are two; unlinked genes that determine tail length and curliness.  The dominant L…

A: So, according to the Mendel's Inheritance of genes concept let us draw a punnett square for the…

Q: Hypothetically speaking, of course, right handedness is dominant to left handedness and brown eyes…

A: A dominant trait is expressed in both homozygous and heterozygous genotypes while a recessive trait…

Q: In mice a condition called waltzer is recessive. Awaltzer mouse has a defect of the inner ear that…

A: Waltzer's condition is a type of recessive disease. It occurs due to mutation in the av gene but for…

Q: Which of the statements can be conluded from Gregor Mendel's experiments with pea plants? (There can…

A: Gregor Mendel proposed the concepts of Mendelian inheritance in 1865 and 1866, which were…

Q: In shorthorn cows, neither the red-haired gene (R) nor the white-haired gene (r) is dominant. A…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: You are a cat breeder and was asked to choose two parents (male and female) among a group of cats…

A: A genetic cross is the intentional mating of two people that results in the combination of genetic…

Q: In Sheep, hairy fleece is dominant over wooly fleece. White fleece is dominant over black fleece and…

A: In sheep, there are two main types of fleece: hairy and woolly. Hairy fleece is dominant over woolly…

Q: Normal pigmentation dominates no pigmentation (albino). For an organism to exhibit color, it must…

A: So, the bull with the red heterozygous allele has one red allele and one for no color (albino).…

Q: When crossing normal-colored mice with other albino mice, all the F1 mice were normal. State the…

A: Dominant allele is the one which can express in the presence of other alleles and who can mask the…

Q: In a particular animal, coat color is under the control of two interacting genes. Each gene has a…

A: Introduction:- Genotype is defined as the genetic constitution of an individual organism that…

Q: Dimpling in the cheek is controlled by a dominant allele while non-dimpling is recessive. Determine…

A: Answer:-  Dimpling In the cheek control by dominant allele that can be "D" or dominant allele As…

Q: Fur color in rats is a trait affected by a single gene that displays incomplete dominance. Rats with…

A: From the question given, Rat with black fur: BB Rat with white fur: bb Rat with grey fur: Bb The…

Q: The dosage of X chromosome expression is equalized between male and female mammals.  Think about the…

A: Calico cats produce a fur coat exhibiting both orange and black colors. The coat color gene is…

Q: You catch 2 snakes from a meadow. One’s scales are a striped pattern and the other is spotted.…

A: (a) One possible model for the inheritance of scale patterns is that there is a single gene…

Q: Hairlessness in dogs is inherent in a single dominant allele. Inheriting two dominant alleles is…

A: Phenotype of an organism is determined by the genotype of an organism. Genotype is determined by the…

Q: In whippets, wild-type dogs are skinny. A mutation in the myostatin gene causes dogs to become more…

A: Answer: Monohybrid cross : It is the cross between the single characteristics of two parents.…

Q: ack coat is dominant over white coat in guinea pigs. A homozygous black pig is ated with another…

A: Heterozygous genotypes are when both the alleles are different and homozygous is the condition when…

Q: In humans, there are tree alleles for blood type: A, B, and O. The allele for blood type A and the…

A: The ABO system of blood grouping was discovered by Landsteiner. It recognizes two antigens, A and B,…

Q: parakeets (Melanopsittacus undulatus) come in many colors. These birds may produce zero, one, or two…

A: When you cross two homozygous individuals, all of the offspring in the F1 generation will be…

Q: B Codominance - blood type AB, where antigen A is dominant to B; only antigen A is expressed on red…

A: The correct option is D Codominance - blood type AB, where both antigen A and B are equally…

Q: Shell coiling in snails results from a genetic maternal effect. An autsomal allele for a…

A: A dominant allele is an allele that expresses itself and a recessive allele is the one which…

Q: Pink eye and albinism are two recessive traits found in the deer mouse, Peromyscus maniculatus. In…

A: In this case, albinism and pink eye color are recessive traits found within the deer mouse…

Q: In certain breeds of dogs two different sets of alleles determine the color pattern. Black color is…

A: Mendel, in his study, had analyzed a number of crosses in which two pairs of alternative traits were…

Q: Spotting in horses is dominant over solid color. Black color is dominant over red color.  Two…

A: A trait is a characteristic that is unique to particular individual . A dihybrid cross is a cross in…

Q: In otters fur colour can be either yellow or brown, and is determined by two alleles of the C gene.…

A: In otters, fur color can be either yellow or brown and is determined by two alleles of the C gene.

Q: In fruit flies, brick-red eye color is dominant to a bright orange color called cinnabar. A fruit…

A: The correct Answer is C

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.