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
tino4ka555 [31]
3 years ago
8

What must be true about the earlobes of Alice’s parents?

Biology
1 answer:
Ratling [72]3 years ago
7 0

The question is incomplete and the complete question has been attached.

Answer:

The genotype of the Alice is ee.

Explanation:

In the given question that Alice has unattached earlobe which is a recessive trait. The trait is recessive therefore the trait is determined only when both the copies of the allele is present.

The allele for attached earlobe (dominant) is E and unattached earlobe ( recessive) is e.

The recessive condition means the trait will be expressed when ee condition is present therefore the Alice will have the ee genotype. This condition is present only in the second punnett square.

Thus,the genotye of Alice is ee.

You might be interested in
Describe the role of plants in the movement of water through the water cycle. A) Plants act as a water reservoir by absorbing wa
Andrei [34K]
D) plants absorb water and use the water for photosynthesis
8 0
3 years ago
Read 2 more answers
How are humans responsible for environmental pollution​
Reptile [31]

Answer:

Humans are responsible for the environmental pollution in many ways . Some of the points are as follows :

1 ) People throw the wastes wherever they like instead of using dustbins .

2 ) The various types of gases from the industries which harms the nature .

3 ) Cutting off the trees . ( people can cut but also must plant a new one )

4 ) Farmers using different chemical substances in high amount in the crops .

5 ) Burning plastics , tires etc .

This was my way to answer the question , if you need then you can write in paragraph .

let me know if its incorrect . :-)

5 0
3 years ago
Many scientists classify viruses as non-living. The single, MOST important reason why viruses are classified as non-living is th
VARVARA [1.3K]
The most important reason they are considered non living is because they cannot live and reproduce without the help of a host cell.
6 0
3 years ago
Read 2 more answers
PLEASE HELP AND EXPLAIN UR ANSWER
Ilia_Sergeevich [38]

Answer:

Lemur

Explanation:

It is the lemur, because 4/5 DNA sequences differ from the gorilla!!

7 0
2 years ago
Read 2 more answers
Type of nitrogenous base with a double ring found in DNA and RNA:
svet-max [94.6K]

Answer:

The correct answer will be option-B (purine).

Explanation:

Nucleic acid structure is made up of monomer unit called nucleotide. Each nucleotide is composed of a five-carbon sugar, a phosphate group and five types of nitrogenous bases.

The nitrogenous bases are categorized in two forms the purines (adenine and guanine ) and the pyrimidines (cytosine, thymine and uracil). The "purines" contain double rings in their structure due to which they appear larger in size than pyrimidines which are made up of single rings.

Thus, Option-B is the correct answer.

8 0
3 years ago
Other questions:
  • TRUE or FALSE<br><br> Sandbars are formed through erosion by waves.
    14·1 answer
  • Explain the relationship between these two chemical equations.​
    15·1 answer
  • transition metals are A. good conductors of thermal energy B. more reactive than alkali metals C. not good conductors of electri
    6·1 answer
  •  This is the simplest type of joint, found in your elbows, knees, fingers, and toes. It allows movement in only one direction. I
    8·2 answers
  • On the Challenger, scientists’ mission was to study organisms that live in the sea, the depths of the oceans, and the____. A. in
    14·2 answers
  • 1. : Help prevent molecules from passing through the extracellular space between adjacent cells.
    10·1 answer
  • How would your life change if I stopped using plastic? Use your brain and imagine.
    15·1 answer
  • Movement of individuals into a population is referred to as:
    12·1 answer
  • Life Cycle of a Frog​
    10·2 answers
  • Find out which animal is actually most closely related to the hawk: shark, bat, or alligator. Report your findings and explanati
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!