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
NemiM [27]
3 years ago
15

Negative feedback: If oxygen levels are low, then respiration should

Biology
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

B. Decrease

Explanation:

Positive feedback is an increase while negative feedback is a decrease.

You might be interested in
Pigmented eyes (P) are dominant to non-pigmented (p), and dimpled chins (D) are dominant to Non-dimpled chins (d). A pigment-eye
Ivenika [448]

Answer:

PpDD and PpDd

Explanation:

Pigmented eyes (P) are dominant to non-pigmented (p), and dimpled chins (D) are dominant to Non-dimpled chins (d).

The <u>possible genotypes of a pigment-eyed, dimple-chinned person</u> would be  PPDD, PpDd, PPDd, PpDD while a blue-eyed person without a dimpled chin would have the genotype ppdd.

The genotype of a blue-eyed, dimpled chin child would be either of ppDd or ppDD, but in this case, the mother is ppdd and as such, the child cannot have two copies of D allele. Hence, the genotype of the child can only be ppDd.

In order for the child to have blue eyes (pp), it means that the father has to have the non-pigmented allele (p). This also means that the father is heterozygous for eye pigmentation (Pp).

<em>Hence, the genotype of the father is now limited to </em><em>PpDD</em> <em>and </em><em>PpDd</em>.

8 0
2 years ago
Anatomy<br> Label each of the following structures or processes.
RSB [31]

Answer:

A - DNA

B - mRNA

C - nuclear pore

D - tRNA

E - ribosome

F - rRNA

Explanation:

<em>The entire structure illustrates the process of transcription and translation in a typical eukaryotic cell.</em>

The DNA (A) in the nucleus of the cell is first transcribed to mRNA (B). The mRNA produced is transported to the cytoplasm through the openings within the nuclear membrane - the nuclear pores (C). On getting to the cytoplasm, the mRNA binds to the ribosome (E) (carrying rRNA, F). The tRNA (D) carrying the specific anticodon for a particular codon on the mRNA then binds to the structure and the corresponding amino acid is released. A polypeptide bond is formed between subsequent amino acids and the ribosome moves along the mRNA chain until the translation process is complete.

3 0
3 years ago
Suppose the mantle were thicker than it is what effect would this have on the pressure in the outer core
vampirchik [111]

Answer:

The earth would no longer have the mobile surface it has now, gradually eroding flat and water-covered. The sea might eventually evaporate into space or freeze.

4 0
3 years ago
Read 2 more answers
In a neutral solution the concentration of_____
xeze [42]

Answer:

Kindly finish ur statement

Explanation:

7 0
3 years ago
For lions how can we determine who the father is
Blababa [14]
Umm we need an example
8 0
3 years ago
Other questions:
  • What is the most important nutrient for energy?​
    12·1 answer
  • Most living organisms consist of more than 70% water by weight true or false
    14·2 answers
  • When using patient management, how would a clinician indicate that the treatment plan for a specific patient problem was working
    15·1 answer
  • 2 examples of precise, measurable evidence of how human activities are having a profound influence on the global climate in term
    14·1 answer
  • I NEED HELP PLS!!!! All organisms need a place to live that provides protection, sunlight, and water. sunlight, food, and water.
    8·2 answers
  • The stomach lining is made up of deep musclar grooves. How do you think these structures help the stomach to break down food?
    13·1 answer
  • The total amount of chemical energy produced by autotrophs, such as plants and phytoplankton, is called gross primary production
    6·1 answer
  • Cual es la teoria mas acertada de la creación del universo​
    9·1 answer
  • The Black Death killed 30-50% of the people in every part of Europe. Why do you think such a devastating disease did not kill ev
    11·1 answer
  • Can someone plz help me find the answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!