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
lozanna [386]
3 years ago
12

Which is not a characteristic of homologous chromosomes? A. Same length B. Same centromere position C. Exact same type of allele

s D. Same genes
Biology
1 answer:
noname [10]3 years ago
3 0

Answer:

C

Explanation:

Homologous chromosomes do not necessarily have to have exactly the same type of alleles.

<em>Homologous chromosomes consist of a pair of chromatids with the same length, centromere position, and more or less the same gene. However, the gene can have the same or different alleles, meaning that the genes can be expressed differently in individuals. Dominant alleles are usually expressed while recessive alleles remain in the background. </em>

The correct option is, therefore, C.

You might be interested in
PLEASE Help me on these questions from the movie osmosis jones
Naddika [18.5K]

Answer:

9. Infection

19. He's a lymphocyte

23. I think Immunity

24. The moral of the story is to take care off your body even if you don't feel motivated too

(ik this isn't all of the questions answered but i hope that some of these help!)  

3 0
2 years ago
Help I don’t know what to do
Gre4nikov [31]

Answer:

write "no i can not"

Explanation:

5 0
2 years ago
Read 2 more answers
What caused an increase in phosphorus pollution in Florida waters?
Hatshy [7]
The correct answer is A.
Water runoffs usually carry nutrients especially fertilizers from off the landscape and washed them into the wetlands and other water bodies. Phosphorus is a common ingredient that is present in all fertilizers. Phosphorus acts as a pollutant in these water bodies and put the organisms living in the water bodies at risk. High concentration of phosphorus causes rapid growth of plants in the wetlands and lead to depletion of oxygen leading to the death of organisms living in the wetlands.
Due to this occurrence, the Florida government has taken steps and enact several laws to ensure that the phosphorus pollution is arrested in order to preserve the wetlands.
4 0
3 years ago
Read 2 more answers
The inner layer of the uterus is called the
Lana71 [14]

Answer:

A.endometrium

Explanation:

The endometrium is the inner layer that lines the uterus. It is made up of glandular cells that make secretions. The myometrium is the middle and thickest layer of the uterus wall.

5 0
2 years ago
Read 2 more answers
A student wants to test the effect of different amounts of caffeine on the heart rate of dogs. Describe the experimental groups
RSB [31]

Answer:

Experimental groups: type of dogs

Dependent variable: hearth rate

Independent variable: the amount of caffeine  

Explanation:

The dependent variable is the variable being measured or tested in a given study, while the independent variable isn't changed by the other variables. In this case, the heart rate is dependent on the amount of caffeine, which is then the independent variable. The experimental groups are the groups exposed to the independent variable.

3 0
3 years ago
Other questions:
  • Which statements accurately describe stars?
    12·1 answer
  • Rag the pink labels to the pink targets, indicating the relative concentration of glucose inside and outside the cell. drag the
    10·1 answer
  • What are some facts about the jawless fish in the devonian period
    8·1 answer
  • In 1988, a biologist named Richard Lenski introduced 12 genetically identical populations of E. coli to test tubes and subjected
    15·1 answer
  • Help im timed :( I am very anxious on failing
    11·1 answer
  • Extra credit - My favorite cactus is Peniocereus greggi var. transmontanus, a night blooming cereus that has a gorgeous white fl
    10·1 answer
  • The animal that did not eat for two years​
    15·2 answers
  • PLS ANSWER ASAP!!!!!! I NEED IT
    9·2 answers
  • Which situation is an example of competition that could be found in the ocean?
    14·1 answer
  • What will most likely happen if the human population continues to grow and carelessly emit gases?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!