Answers
A test cross performed between the individual with unkown genotype and the h0m0zyg0us recessive individual. 9) hh. 10) Hh or HH. 11) HH x hh. 12) 100% Hh. 13) Hh x hh. 14) 50%Hh and 50% hh. 15) -16) in the text.
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Available data:Single diallelic gene codes for hair in Guinea pigsAllele H is dominant and codes for having hairAllele h is recessive and codes for not having hair
For this gene we will assume complete dominance, meaning that the dominant alele completely hides the expression of the recessive allele.
According to this information, we can say that
Genotype Phenotype
HH Hairy pig
Hh Hairy pig
hh Hairless pig
9) Geneviene does not have hair ⇒ Its genotype is hh
10) Fred has hair ⇒ Its genotype is HH or Hh
Possible crosses
11 and 12)
Cross1: If Fred was genotype HH and bred with Genevieve
Parentals) HH x hh
Gametes) H H h h
Punnett square) H H
h Hh Hh
h Hh Hh
F1) 100% of the progeny is expected to have hair and be heter0zyg0us, Hh.
13 and 14)
Cross2: If Fred was genotype Hh and bred with Genevieve
Parentals) Hh x hh
Gametes) H hh h h
Punnett square) H h
h Hh hh
h Hh hh
F1) 50% of the progeny is expected to have hair and be heter0zyg0us, Hh.
50% of the progeny is expected to be hairless and be h0m0zyg0us recessive, hh.
15)
• If the individual with the unknown genotype (Fred) is heter0zyg0us, the phenotypic rate of the descendants is 50% heter0zyg0us -Hh- and 50% h0m0zyg0us recessive -hh-.
• But if the individual with the unknown genotype is h0m0zyg0us dominant, the phenotypic rate of the descendants is 100% heter0zyg0us for the trait, Hh.
16)
The weakness is that even if Fred is heter0zyg0us for the trait, when making the cross it might occur that all individuals in the progeny are born h0m0zyg0us recessive, and there is a risk of missinterpreting the results.
So in that situation, many crosses must be done between fred and genevieve to se sure about Freds genotype.
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Answer:
slower and started moving in place
Explanation:
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The currents that carry the bottle from South Carolina to Peth are the West Wind Drift and the South Equatorial Current.
According to the information provided by the map, it can be inferred that the bottle that is thrown into the sea in South Carolina, USA and arrived in Perth, Australia took the following route:
It traveled down the Atlantic Ocean from the United States to the West Wind Drift current. Once there, it is transported from the west to the east, passing through the lower part of Africa and Asia until it reaches the Indian Ocean. When it reaches the Indian Ocean it is carried by the South Equatorial Current with a northeast direction. In this direction it reaches the coast of Peth, Australia.
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Answer:
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Answer:
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Answer:
b? hope this helps have a nice day!
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Based on the epicenter and the time of the arrival of the first S-wave, the first P-wave will arrive at 1:22 pm.
From the information given, it was stated that the epicenter of an earthquake is located 6,500 kilometers away from a seismic station and that the first S-wave arrived at this seismic station at 1:30 p.m.
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= 1:30 pm - 8 minutes
= 1:22 pm.
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What is the disadvantage of plasmolysis to the terrestrial plants?
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Answer:
technical of plants living on the land or on the ground,so floppy plant.
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Answer:
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Explanation:
Multiple choice. Please help !!!!
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Answer: B. if im correct.
Explanation:
answer is b
it says my answer has to be 20 letters long
pls help!!
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1) Point A
2) Point B
3) Point C
4) Point D
Answers
Answer:
Its Point A
Explanation:
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Multiple choice please help!
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Answer:
A=T is the answer ..............
Answer:
The correct answer is A) A=T
Explanation:
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An allele simply refers to a variant form of a gene. Alleles are vital to the phenotype of an organism.
Your information is incomplete. Therefore, an overview of alleles will be given. An allele simply means the forms of a given gene variant. Alleles are genetic sequences. They code for the transmission of traits.
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The sides are made of alternating phosphate-sugar groups, and the rungs
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Explanation:
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Answer:
specialized cells that take up microbes from the intestine and release them on the other side for macrophages defensins
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Answer:
a
Explanation:
a
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Answer:
I don not know about this one. I only know that agriculture is farming. Happy to help...
Explanation:
In this pedigree, 1-2 is
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Answer:
is affected ( has the trait)
Explanation:
cell membrane present ribosomes present lysosomes present nuclear membrane present
Animal
Plant
Virus
prokaryote
Answers
Answer:
animal
Explanation:
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Option (1) is correct.
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Plant: Cell membrane, ribosomes, lysosomes, and nuclear membrane are present. Plants are also eukaryotic organisms and share similar cellular structures with animals, including membrane-bound organelles and a nucleus.
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Answer: intraspecific competition
hopes this helps.
Answer:
A. Interspecific is my best guess.
Explanation:
“Inter” means inside, so I’m guessing it would relate to the organisms being of the same species. “Intra” means outside. And invasive just doesn’t make any sense.
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Answer
D)Ocelot because they are medium sized cats that live in rain forests and grasslands.Ocelots appear to be better adapted to habitat disturbance and can live in disturbed forests. However, they can be found in a variety of habitats in Belize, from dry scrub to the dense forests.
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Use the map above to answer the questions below.
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Which cell parts?
Cell is the smallest unit of life.
Selects all of the BENEFITS of a PARALLEL circuit. (Lesson 5.09)
A If one bulb burns out the rest of the bulbs will stay lit.
B The bulbs do not get dimmer when we add more bulbs to the circuit.
C The circuits are more complex and expensive.
D The circuits use less wire.
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Answer:
c and b
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Answer: The contracting cloud is then called a protostar. A protostar is the earliest stage of a star's life. A star is born when the gas and dust from a nebula become so hot that nuclear fusion starts.
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it can be very difficult to select an angle for sneaking up to a grasshopper to catch it because grasshoppers have
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Answer:
compound eyes and multiple ommatidia
quizlet verified BIO 1306 Ch. 50 Exam 2
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Answers
Research studies are often carried out using mouse. From the study, the simulated mice was said to align with the predictions from the Punnett squares. So the answer is Yes.
The reason why some of the percentages did not exactly match your predicted results because the Mice don't have large litters, so the sample size was not large enough.
If the experiment is to be done again, I can improve upon experimental design by;
Increase the number of mice bred. Examine a different trait within mice. Examine a trait in another species. Test patterns for future generations.A lot of studies is been carried out on the Genetics of the mouse. The early development of inbred lines were studied. The mouse is known to be a good tool to identify the genetic basis of both normal and disease traits.
See full question below
In general, did the simulated mice align with your predictions from the Punnett squares?
(Choices: Yes, No)
Error Analysis: What might be the reason that some of your percentages didn't exactly match your predicted results?
Options are;
Gametes aren't responsible for inheritance. Mice don't have large litters, so the sample size was not large enough. The wrong type of mice were used.
If you did the experiment again, how could you improve upon the experimental design? Check all that apply.
Increase the number of mice bred. Examine a different trait within mice. Examine a trait in another species. Test patterns for future generations
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Answer:
The answer is yes....
Explanation:
Cell processes that increase the surface area of a cell are called:
Answers
Answer:
Answer below
Explanation:
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Eukaryotic cells are compartmentalized which is a method to increase the surface area as there are lots of membranes inside the cell across which many processes take place.
In some cells like the ones making the lining of the villi in the small intestine there are folding in the outer cell membrane which also increases the surface area,
Non-motile cilia are structures in a cell membrane that also increase surface area. Non-motile cilia are like oars that push through the cell membrane. They are thinner and longer than microvilli. Non-motile cilia are also called primary cilia.
__________________________________________________________
(Hope this helps can I pls have brainlist (crown)☺️)
Having dimples (D) is dominant over not having dimples (d). A dimpled woman (whose father had no dimples and whose mother did have dimples) marries a man whose mother had no dimples, whose father had no dimples, and whose grandparents on his father’s side did have dimples!
What is the father's genotype?
A)DD
B)Dd
C)dd
Answers
Answer:
C
Explanation:
if he had the traits DD or Dd he would have dimples
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B. The mutation will fix itself.
C. The mutation occurred in their gametes.
D. Mutations to genes cannot be passed on.
Answers
Answer:
The answer is A