1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexira [117]
3 years ago
8

Need it done as fast as you can it's do in 4 hours.

Biology
1 answer:
vagabundo [1.1K]3 years ago
8 0

Answer no 1:

             sW         sW           sw          sw

Sw    SsWw       SsWw      Ssww    Ssww

Sw    SsWw      SsWw     Ssww      Ssww

sw   ssWw       ssWw      ssww      ssww

sw   ssWw      ssWw        ssww     ssww

The genotype of the parents will be Ssww and ssWw.

About 4/16 offsrings will have the genotype SsWw, 4/16 will have the genotype Ssww. 4/16 will have the gentype ssWw. 4/16 will have the genotype ssww.

About 25% will have the phenotye, smooth and wooly. About 25% will have the phenotype smooth and non wooly. About 25% will have the phenotype non- smooth and wooly. About 25 % will have the phenotype non-smooth and non- wooly.

Answer No 2)

            bT             bT              bT            bT

Bt     BbTt           BbTt           BbTt         BbTt

Bt     BbTt           BbTt           BbTt         BbTt

Bt     BbTt           BbTt           BbTt         BbTt

Bt     BbTt           BbTt           BbTt         BbTt

The genotype of the parents will be BBtt and bbTT.

As seen in the punnet square, the phenotype of all the offsprings born from such a cross will be black trotter.

Answer No 3)

             wd          wd           wd           wd

WD    WwDd    WwDd     WwDd     WwDd

WD   WwDd    WwDd     WwDd     WwDd

WD   WwDd    WwDd     WwDd     WwDd

WD   WwDd    WwDd     WwDd     WwDd

The genotype of the parents will be WWDD and wwdd.

The results of the punnet square illustrate that all of the offsprings will have white flower colour and disc shaped fruit.

Answer No 4)

The phenotypes of the rabbits will be as follows:

Ggbb - Gray hair and red eyes.

ggBB- White hair and black eyes

ggbb - White hair and red eyes.

GgBb - Gray hair and black eyes

Answer No 5)

           Gb        Gb          Gb         Gb

gB     GgBb     GgBb      GgBb    GgBb

gB     GgBb     GgBb      GgBb    GgBb

gb     Ggbb      Ggbb     Ggbb    Ggbb

gb     Ggbb      Ggbb     Ggbb    Ggbb

8 out of 16 offspring will have Gray fur and black eyes.

8 out of 16 will have gray fur and red eyes.

0 out of 16 will have white fur and black eyes.

0 out of 16 will have white fur and red eyes.

You might be interested in
2. molecule made of sugars
SVEN [57.7K]
Monosaccharides / Polysaccharides
4 0
2 years ago
To investigate the possible presence of introns in three newly discovered genes (X, Y, and Z), you perform an experiment in whic
REY [17]

Answer:

a). At least one intron must be present in gene X.

b). At least two intron must be present in gene Y

c). It is impossible to determine whether there are any introns in gene Z.

Explanation:

Introns may be defined as the segments in the RNA molecule or the DNA molecule that does not code for proteins and they interrupts the sequences of each of the molecules.

In the context, we get :

a). In the gene X, at least one of the intron is present. Sometimes more than one introns may also be present. Due to slicing, we get one band less in the cDNA which is made from the mRNA.

b). In dene Y, at least one intron is present. Sometimes more than one introns are present inside the gene Y. In this case we get two bands less in the gene due to slicing.

c). In gene Z, it is not possible to determine the number of introns present in them. In genes X and Y, the Haelll enzyme is present in the intron. Therefore we get less of band after splicing the mRNA to cDNA.

6 0
3 years ago
Which of the following is an observation?
Svetach [21]

Answer:

a. You record the air temperature every day for a week.

Explanation:

Recording air temperature every day for a week can be classified as making an observation.

Observation is a part of the scientific method. It is a basically a way of collecting data.

  • During observation, our senses can be used or instruments.
  • Depending on the nature of the study, specialized instruments helps to bridge the limitations of our senses.
  • A good scientist is a keen observer.
  • Making a record of air temperature usually by using a thermometer is a way of carrying out observation.

When you record air temperature, you are making an observation.

7 0
3 years ago
The science club at Tracy's school is researching how temperature affects fish reproduction. They conducted a study to
DiKsa [7]

letter D

Explanation:

The science club should use the results to conclude that an increase in temperature decreases the hatch rate of the eggs

6 0
2 years ago
Which part of the DNA molecule actually contains the<br> genetic information?
Hitman42 [59]
The sequence of bases also known as a gene
4 0
3 years ago
Other questions:
  • How hard the blood pushes on the inside of the blood vessels is called what?
    8·2 answers
  • What does polymerase chain reaction (PCR) do?
    13·1 answer
  • The digestive and excretory systems
    12·1 answer
  • Recall that the bullhorn acacia forms a symbiosis with p. Ferruginea ants. A researcher takes an acacia seed and plants it in an
    7·1 answer
  • Which letter represents a landform that was made when two tectonic plates slid past and pushed against each other? PLZ ANSWER AS
    11·1 answer
  • Which term describes an inherited or innate trait that allows an organism to survive in its particular environment?
    12·1 answer
  • What are the 3 layers of the Sun from the inner layer to the outer layer?
    6·2 answers
  • Does the law of reflection hold true for mirrors that aren’t flat ?
    14·1 answer
  • Use a Venn diagram to compare physical systems with social systems.
    13·1 answer
  • Diego is conducting an experiment to investigate how temperature affects chemical change. He has three pieces of cheese that he
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!