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
Nuetrik [128]
3 years ago
6

Which of the following plant systems is involved in the process of drawing up nitrogen from the surrounding soil?

Biology
1 answer:
BartSMP [9]3 years ago
3 0
Which of the following plant systems is involved in the process of drawing up nitrogen from the surrounding soil?
Answer: Roots
You might be interested in
Why are stromatolites not considered the earliest form of life?
Deffense [45]

Explanation:

number number 539 34 is divisible by which of the following numbers

7 0
3 years ago
Unlike in prokaryotic cells, replication in eukaryotic cells...
Kitty [74]
The answer is B) can start in many different places in a sequence at the same time.
These different places are called Origin of replication. :)))
i hope this is helpful
have a nice day  
4 0
3 years ago
What type of evolution is illustrated by many species developing from one common ancestral species?
kifflom [539]
My Answer: Vestigial organs

Why?: " Vestigial organs are physical structures that were fully developed and functional in an ancestral group of organisms but are reduced and unused in the later species."

Hope I helped! :D
3 0
3 years ago
For this question, we will utilize a population of Martians that is in Hardy Weinberg Equilibrium. The dominant Martian phenotyp
Brrunno [24]

Answer:

d.0.48

Explanation:

When a population is in Hardy Weinberg equilibrium the <u>genotypic </u>frequencies are:

freq (AA) = p²

freq (Aa) = 2pq

freq (aa) = q²

<em>p</em> is the frequency of the dominant <em>A</em> allele and <em>q</em> is the frequency of the recessive <em>a</em> allele.

In this population of 100 individuals, 84 martians have the dominant phenotype and 16 have the recessive phenotype.

Therefore:

q²=16/100

q² = 0.16

q=√0.16

q = 0.4

And p+q=1, so:

p = 1 - q

p = 1-0.4

p = 0.6

The frequency of heterozygotes is:

freq (Aa) = 2pq = 2 × 0.4 × 0.6

freq (Aa) = 0.48

5 0
3 years ago
What are the 2 main parts of the cell cycle and what is happening to the cell in each stage?
olasank [31]
There are two main stages in the cell cycle. The first stage is interphase during which the cell grows and replicates its DNA. The second phase is the mitotic phase (M-Phase) during which the cell divides and transfers one copy of its DNA to two identical daughter cells.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the history of species of the Galapagos Islands?
    14·1 answer
  • If both a mother and a father carry a dominant gene for dark eyes and a recessive gene for light eyes (Bb), what is the likeliho
    11·2 answers
  • is the water temperature of Lake Michigan affected by the depth of the water? What is the independent variable, dependent variab
    8·1 answer
  • Compare the four main layers of the atmosphere
    10·2 answers
  • PLEASE NEED YOUR HELP I CANT FAIL PLEASEEEE I DONT NEED AN EXPLANATION I JUST WOULD LIKE THE ANSWER PLEASE!
    5·1 answer
  • You have two tubes (I and 2) that initially contain the same concentration of starch. However, you add one microgram (1ug) of am
    13·1 answer
  • What word is the opposite of nurture, environment nature, or characteristic.​
    9·1 answer
  • 9. Which term does not describe a type of galaxy?
    14·2 answers
  • The two main
    9·2 answers
  • Can you please help me?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!