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
zaharov [31]
3 years ago
15

Jack has just returned after a walk in the woods. He finds several sticky weed seeds stuck to his jersey with their prikly hooks

. Why do these seeds have prikly hooks?
Biology
1 answer:
Phantasy [73]3 years ago
5 0
They have hooks so that the seeds can spread around, get carried away and land in a place be planted and grow. 
You might be interested in
What are the differences between animal and plant cell?
Helen [10]
The differences are animal cells are rectangular whereas plant cells are rectangular. Plant cells have a digit cell wall called that surrounds the cell membrane. Animal Cells do not have cell membranes.
7 0
3 years ago
Read 2 more answers
What type of anatomy focuses on body structures that can be observed without magnification?
sergiy2304 [10]

<span>The branch of anatomy that focuses on body structures that are visible to the naked eye is called gross anatomy. It is only concern with macroscopic details and therefore do not need any aid of instrument. Gross anatomy is used to study dead bodies that uses two approaches. The systemic approach, studied the different system of the body while in regional approach, human body is  studied in different regions. </span>

<span> </span>

7 0
3 years ago
Which of the following best explains why the diversity of organisms decreases as you move from shallow seas to deep oceans? (2 p
shepuryov [24]
The lack of sunlight in the deep ocean limits  the types of organisms that can survive

3 0
3 years ago
Read 2 more answers
In a population of white and brown rats, 16% of the population is white. if white hair is recessive to brown, what frequency of
shutvik [7]

0.36

Explanation:

For the recessive trait to show in the phenotype, the individual has to be homozygous recessive for the gene. Therefore if we designate the allele for White color as <em>r</em> and that of Brown as <em>R</em>;

<em>rr </em>= 16% = 0.16   → This is the gene frequency for recessive population

To find the allele frequency

√0.16

= 0.4

Remember the hardy Weinberg principle of allele; All allelic frequency of a gene adds up to 1 in an ideal population (that observes certain assumptions).

p + q = 1

p + 0.4 = 1

p = 1 – 0.4

p = 0.6

The allelic frequency of Brown hair is 0.6.

The frequency of individuals of a homozygous dominant genotype will be;

P² + 2pq + q² = 1

0.6 * 0.6 = 0.36

Learn More:

For more on genetics check out;

brainly.com/question/2972698

brainly.com/question/2144847

#LearnWithBrainly

5 0
3 years ago
Bone is made of
notsponge [240]
B. Living Cells hopes this helps
8 0
3 years ago
Read 2 more answers
Other questions:
  • The blending of waves. Light or sound, it’s called ..
    11·2 answers
  • PLEASE ANSWER Which explains how the Calvin cycle and the Krebs cycle differ? The Calvin cycle uses ATP to make glucose. The Kre
    10·1 answer
  • Which of the following is a characteristic of all arthropods?
    9·2 answers
  • Atp serves as a common energy source for organisms because
    9·1 answer
  • Enzyme complexes that break down protein are called _____.
    10·1 answer
  • Study the diagram of the geological time scale. Which method is most likely used to identify what happened before the start of P
    7·2 answers
  • Which is true about eukaryotic cells
    15·2 answers
  • Select a region of the world and explain how its latitude, elevation, geographical
    10·1 answer
  • Show your work. This is a science question .
    8·1 answer
  • Determine which of the following statements is true about energy in ecosystems. A. Producers only absorb 40% of the sun’s energy
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!