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
Leni [432]
2 years ago
11

What are the main causes of crack growth in rocks over time?

Biology
1 answer:
maria [59]2 years ago
5 0
Some of the main causes are plant growth and ice wedging.
You might be interested in
I'm stuck and I need help, please
Alex

Answer:

cell war

cell war and get rid of harm object

7 0
2 years ago
What are the three major steps involved in mRNA processing?
LenaWriter [7]
Splicing, adding of the cap and tail, and the exit of the mRNA from the nucleus.
4 0
2 years ago
La bile est sercetee par quoi?
Flura [38]
I don’t understand either
5 0
3 years ago
The genes R, E and D are independently assorting and control production of red pigment as follows (recessive alleles are not fun
Alona [7]

Answer:

1/8

Explanation:

An individual must have all three dominant alleles to be red, in homozygosis or heterozygosis (R_E_D_).

<u>The parental cross was:</u>

RREEDD x rreedd

F1: RrEeDd

<u>The test cross</u> is between the RrEeDd indiviudals and homozygous recessive rreedd.

The genes assort independently, so we can use Mendel's law of segregation to predict separately for each gene the proportion of the offspring that will have the dominant alleles.

<h3><u>Rr x rr</u></h3>

1/2 Rr

1/2 rr

<h3><u>Ee x ee</u></h3>

1/2 Ee

1/2 ee

<h3><u>Dd x dd</u></h3>

1/2 Dd

1/2 dd

Genes are independent, so the probability of having a R_E_D_ offpsring is calculated by multiplying the individual probabilities of having a dominant allele for each gene:

1/2 (Rr) × 1/2 (Ee) × 1/2 (Dd)= 1/8

8 0
3 years ago
What do foxes sleep on? A.beds B.fox nest C.trampling
Andrei [34K]

Answer: B. Fox nests

Explanation:

Foxes dig out dens to provide a safe underground space that is mostly used for raising fox cubs, also called kits. In urban areas, the dens - known as earths - are commonly located under sheds, but they can also be among tree roots, in bushes or on railway embankments.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these was not characterized of the first cells on Earth?
    8·1 answer
  • Microorganisms are involved in
    13·1 answer
  • 8. How does the atmosphere act as blanket? State difference between lithosphere and<br> Biosphere?
    8·1 answer
  • Which is true of unipotent stem cells
    13·1 answer
  • Which type of phagocytic disorder (formerly known as Job syndrome) occurs when white blood cells cannot initiate an inflammatory
    6·1 answer
  • Describe a cell in the domain eukaryotes
    7·1 answer
  • Which row in the chart below contains correct information concerning synthesis??
    8·1 answer
  • Why is it important for plant's to store food?​
    6·2 answers
  • What is happening in this image? How does it help illustrate the concept of natural selection?
    5·1 answer
  • Where did the carbon in all living things on earth come from?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!