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
pshichka [43]
3 years ago
7

According to the Punnett square, offspring from these two parents have a ____________ chance of inheriting one B allele and one

b allele. Individuals that inherit these two alleles are ____________ for the B gene. Inheriting Bb confers the ____________ of brown eyes.
Biology
1 answer:
OleMash [197]3 years ago
7 0

Answer:

Explanation:

50%, heterozygous, phenotype

You might be interested in
Which scientists melted strands of spun glass to create lenses to simulate a microscope? He was the first person to see outlines
Helga [31]
<span>The scientist who melted glass to simulate a microscope was Robert Hooke, in 1660. He was an English physicist, and he looked at insects and handheld objects. He named the cell for the cell of a monk, because to him it appeared to be a self-contained room.</span>
5 0
3 years ago
While performing an experiment at home, Emma adds lemon juice to a soap solution. How will this affect the pH of the soap soluti
kirza4 [7]
The pH will decrease because lemon juice is very acidic meaning it would bring the pH level down to a more acidic value.
4 0
3 years ago
COMPLETE<br> Amino acids are used to build
Travka [436]

Answer:

Proteins

Explanation:

Generally just a guess so

7 0
3 years ago
Read 2 more answers
Use the drop-down menus to answer the questions about genetic recombination. involves the transfer of genetic material from one
Tresset [83]

The right matches are:

• Involves the transfer of genetic material from one bacteria to another ==> Genetic recombination (all 3).

• Involves scraps of genetic material ==> Transformation.

• Uses a virus to transmit genetic material ==> Transduction.

• Uses a pilus to transmit genetic information ==> Conjugation.

• Introduces new genetic material to a bacterium ==> Genetic recombination (all 3).

In molecular biology the term genetic recombination is often used as a synonym for DNA recombination, that is, the processes by which one DNA (or RNA) molecule is cut off, then joined to another.

There are three possible mechanisms in the bacterium: bacterial conjugation, bacterial transformation and transduction.

5 0
3 years ago
Drosophila melanogaster (select all that apply): Group of answer choices Have the significant disadvantage of a multiple-month l
vovikov84 [41]

Answer:

Contains large polytene chromosome that permit visual inspection of genomic events.

Were used to study the genetic effects of mutations.

Were used to establish the concept of chromosomal inheritance.

Explanation:

<em>Drosophila melanogaster </em>is a model organism that is used by scientists to study the genes and effect of a mutation on the genes. Drosophila is used as a model organism as it has a very short life cycle and the offspring can be produced in a short duration of time.

Because of these characteristics, Thomas Hunt Morgan wanted to study the factors of inheritance on the <em>Drosophila</em> and concluded in the form of the chromosomal theory of inheritance by the effect of mutation on genes that lead to linkage mapping.

Also, the salivary gland of fruit fly contains the polytene chromosome which allows us to look into the gene events.

Thus, the selected options are correct.

8 0
3 years ago
Other questions:
  • Copper is part of a complex that regulates metabolism of this mineral.
    13·2 answers
  • A species of rabbit lives in a meadow where grass plants are readily available during the summer months. The rabbits do not stra
    13·2 answers
  • How is the circulatory system similar to a road-and-highway system?
    12·1 answer
  • Photosynthesis is a set of ________ in which ________ energy is converted to ___________ energy
    8·1 answer
  • What major explanation did Charles Darwin provide? A. He explained how DNA is passed on but did not have evidence of it occurrin
    7·2 answers
  • Which is a common clinical manifestation of hypopituitarism that occurs due to deficiency of growth hormone (GH) or a deficiency
    7·1 answer
  • Which of the following represents a physical change in matter?
    14·1 answer
  • What makes some people prefer hot and spicy foods, while others may sweets?
    14·1 answer
  • Echinoderm is mostly related to the member of the phylum:
    8·1 answer
  • Which best describes what happens when an animal does not form a social group?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!