Description : A male human is heterozygous for autosomal genes A and B and is also hemizygous for haemophilic gene h. What proportion of his sperms will be abh? (a) 1/8 (b) 1/32 (c) 1/16 (d) 1/4
Last Answer : (a) 1/8
Description : What is the dominant trait when a red eyed fly mates with a blue eyed fly relying in offspring that all have red eyes?
Last Answer : Need answer
Description : Study the pedigree chart of a certain family given below and select the correct conclusion which can be drawn for the character. (a) The female parent is heterozygous. (b) The parents could not ... The trait under study could not be colour blindness. (d) The male parent is homozygous dominant.
Last Answer : (a) The female parent is heterozygous.
Description : Two parents have the genotype Aa. What fraction of their offspring would also be heterozygous?
Last Answer : ANSWER: 1/2
Description : tt mates with Tt. What will be characteristic of offspring? (a) 75% recessive (b) 50% recessive (c) 25% recessive (d) All dominant
Last Answer : b) 50% recessive
Description : If a pea plant that is heterozygous for round, yellow peas (RrYy) is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas (RRYy), how many different phenotypes are their offspring expected to show? a. 2 b. 4 c. 8 d. 16
Last Answer : a. 2
Description : If a homozygous dominant parent and a heterozygous parent are crossed what percentage of the offspring are expected to be homozygous recessive?
Last Answer : Rr
Description : What is the probability that two heterozygous parents would have an offspring that produced round seeds (Express your answer as a ratio.)?
Last Answer : What is the answer ?
Description : For peas, round seed shape (R) is dominant to wrinkled seed shape (r). A homozygous dominant plant is crossed with a heterozygous plant. What are the expected ratios for genotype and phenotype of the offspring?
Last Answer : rr, Rr
Description : What is the offspring of a male lion and a female tiger?
Last Answer : It would be a Tigon, because the male was a tiger, so their half of the name goes first.
Description : If the pattern of inheritance for a trait is complete dominance then an organism heterozygous for the trait would normally express what?
Description : In autosomal recessive inheritance: a. the rarer the trait the higher the possibility of marriages within the same family b. most recessive gene defects cause problem through failure to produce functional protein c. both males and females are affected equally severely d. all above
Last Answer : all above
Description : Study the pedigree chart given below. What does it show? (a) Inheritance of a condition like phenylketonuria as an autosomal recessive trait. (b) The pedigree chart is wrong as this is ... disease like haemophilia. (d) Inheritance of a sex-linked inborn error of metabolism like phenylketonuria
Last Answer : (a) Inheritance of a condition like phenylketonuria as an autosomal recessive trait.
Description : . Sickle-cell anaemia is (a) caused by substitution of valine by glutamic acid in the beta globin chain of haemoglobin (b) caused by a change in a single base pair of DNA (c) characterized by elongated sickle like RBCs with a nucleus (d) an autosomal linked dominant trait.
Last Answer : (b) caused by a change in a single base pair of DNA
Description : Select the correct match. (a) Haemophilia – Y linked (b) Phenylketonuria – Autosomal dominant trait (c) Sickle cell anaemia – Autosomal recessive trait,chromosome -11 (d) Thalassemia – X linked
Last Answer : (c) Sickle cell anaemia – Autosomal recessive trait,chromosome -11
Description : .A normal green male maize is crossed with albino female. The progeny is albino because (a) trait for a albinism is dominant (b) the albinos have biochemical to destroy plastids derived from green male (c) plastids are inherited from female parent (d) green plastids of male must have mutated.
Last Answer : (c) plastids are inherited from female paren
Description : What is The stronger gene for a trait always shows up in offspring?
Last Answer : the dominant allele or gene
Description : If you know the parents alleles for a trait how can you use a punnett square to predict the probable genotypes of the offspring?
Last Answer : So, if one parent is Aa (heterozygous) and the other parent isaa (homozygous recessive) the punnett square would look likethis:___|_A__|__a__a_|_Aa_|_aa__a_|_Aa_|_aa_The genotypes of the offspring 50% heterozygous and 50%homozygous recessive
Description : What are Some individuals produce more offspring than others which trait describes this observation?
Description : If Parent 1 Ty crosses with Parent 2 Ty what percentage of offspring will display the recessive trait?
Description : What an offspring that was given different genetic information for a trait from each parent?
Last Answer : hybrid
Description : A fruit fly is heterozygous for sex-linked genes, when mated with normal female fruit fly, the males specific chromosome will enter egg cell in the proportion (a) 3 : 1 (b) 7 : 1 (c) 1 : 1 (d) 2 : 1.
Last Answer : (c) 1 : 1
Description : Albinism is known to be due to an autosomal recessive mutation. The first child of a couple with normal skin pigmentation was an albino. What is the probability that their second child will also be an albino? (a) 50% (b) 75% (c) 100% (d) 25%
Last Answer : (d) 25%
Description : Is the seahorse the only animal whose male carries the offspring through gestation?
Last Answer : Does the penguin male incubating an egg count?
Description : Can a male author write stories with a female protagonist well?
Last Answer : answer:1. It's certainly possible, and I'm sure it's been done on many occasions. 2. It would be especially helpful for said male author to read books by women about women, and talk to women ... and appear to be affected emotionally more easily than men do. 3. Sure! Creative writing has no limits!
Description : Eight persons P, Q, R, S, W, X, Y and Z in which 4 females are facing towards and 4 males facing away from the center. Males and females are seated alternately. I. X is male, W position is 3rd to the right of X and ... R & Y are neighbors. Who is the only female in between X & R? a) Z b) P c) Y d) Q
Last Answer : Ans: option (c)
Description : "Male and female students perform equally well in a numerical aptitude test." This statement indicates a: (A) statistical hypothesis (B) research hypothesis (C) null hypothesis (D) directional hypothesis
Last Answer : (C) null hypothesis
Description : Do you believe in soul mates?
Last Answer : No. But I do believe we have great connections with certain people. But, I don’t believe there is just one person for us, which is how soul mate is defined I think?
Description : What causes our attraction to our mates?
Last Answer : I think we were just born liking what we like. I know what I like, you know what you like, simple.
Last Answer : My soul mates all the time.
Description : Are Cardinals(red birds) mates for life?
Last Answer : The northern cardinal does indeed mate for life.
Description : Ive been asked to the dance by my two best mates . what should I do?
Last Answer : Go to the dance with the guy that asked you first!!
Description : Do you believe in Soul- Mates?
Last Answer : you know what I do believe in soulmates but you always find em after you have someone.
Description : There was a Japanese ship sailing towards the north. The captain was heading to his quarters to take a nap but, before he slep he placed his priced gold chain in the tale. When he woke up the ... that the captain immediately knew who was the thief. So the question is who is the thief? -Riddles
Last Answer : The sailing master it stated that they were sailing in a Japanese ship meaning the flag would look the same even if it was upside down.
Description : Why did Einstein’s play mates call him “Brother Boring” ? -Maths 9th
Last Answer : Einstein could not mix up with other children. He did not find their games interesting. He often uttered every word twice. He was often teased for his abnormally huge head. And so his friends nicknamed him “Brother Boring.”
Description : Can two room mates file head of household filing status separately?
Last Answer : Need Answer
Description : How do sunbirds attract mates?
Last Answer : Feel Free to Answer
Description : When organisms fight over food mates shelter or resources what is that called?
Description : What ship has two mates but no captain?
Last Answer : Courtship
Description : If a child is a back bencher and is unable to watch the black board clearly. As a result he stands, sees and sits repeatedly. What inference will you draw regarding the case? Options: A) The child is ... is under shining effect of light C) The child has defective-vision D) both (a) and (C)
Last Answer : D) both (a) and (C)
Description : Is nagging considered basically a female trait and if so, why?
Last Answer : In my opinion yes. I think because women generally are more concerned about safety and women do many more tasks than men at home, or did previously. People can nag about anything, but I think most of it ... the counter, and so on. Women are nags and men are mules. It seems that's the stereotypes.
Description : How can a female inherit a sex linked trait?
Description : Choose the most suitable antihypertensive drug for a 45-year-old male company executive who has a travelling job. His blood pressure is 160/100 mm Hg, and he is a diabetic ... → rebound hypertension. Hydrochlorothiazide: May worsen diabetes; more likely to produce weakness, fatigue and impotenc
Last Answer : B. Enalapril
Description : Which one of the following is the most likely root cause why menstruation is not taking place in regularly cycling human female? (a) Maintenance of the hypertrophical endometrial lining (b) ... the blood stream (c) Retention of well-developed corpus luteum (d) Fertilisation of the ovum
Last Answer : (b) Maintenance of high concentration of sex- hormones in the blood stream
Description : Would a trait that has only two distinct phenotype more likely be a single-gene trait or a polygenic trait How do you know (3 points)?
Description : What personality trait most likely leads to victor downfall?
Last Answer : Arrogance
Description : What character trait would Eliot most likely need in order to over come obstacles along the trail?