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
Bingel [31]
2 years ago
7

Describe the structural differences between plant and animal cells.

Biology
2 answers:
ollegr [7]2 years ago
8 0

Answer:

a plant has a cell wall and a animal has just cell membrane

padilas [110]2 years ago
7 0

plant cells have a cell wall to keep its structure and help support it, however,animal cells do not need this as we have special cartilage and bones to keep our structure. like exoskeletons

plant cells also hhave chloroplasts to absorb sunlight and allow photosynthesis to occur

You might be interested in
If the frequency of the recessive allele for a gene is 0.3, calculate the expected frequency of heterozygotes in the next genera
Kisachek [45]
Q = recessive allele frequency = 0.3, and thus in H-W equilibrium there are ONLY two alleles, q (recessive) and
p (dominant). Therefore all of the p and q present for this gene in a population must account for 100% of this gene's alleles. And 100% = 1.00.
So p, the dominant allele frequency, must be equal to 1 - q --> p = 1 - q
p = 1 - 0.3 = 0.7.
Since heterozygotes are a combination of the p and q, we must again look at the frequencies of each genotype: p + q = 1, then (p+q)^2 = 1^2
So multiplying out (p+q)(p+q) = 1, we get: p^2+2pq+q^2 = 1 (all genotypes), where p^2 = frequency of homozygous dominant individuals, 2pq = frequency of heterozygous individuals, and q^2 = frequency of homozygous recessive individuals.
Therefore if the population is in H-W equilibrium, then the expected frequency of heterozygous individuals = 2pq = 2(0.7)(0.3)
2pq = 2(0.21) = 0.42, or 42% of the population.
Hope that helps you to understand how to solve population genetics problems!
7 0
3 years ago
What is used to show alleles (different forms of genes) in a genetic diagram
tekilochka [14]

Explanation:

pls ☺️☺️☺️

7 0
3 years ago
Identify the BEST way to determine if two organisms are closely related.
DedPeter [7]
Molecular homology, because it compares dna
6 0
3 years ago
Which term refers to the ability of a substance to be hammered or rolled into sheets?
xz_007 [3.2K]

Answer:

malleability

Explanation:

the last two are relating to elelectricity and luster isnt something that can be hammered

7 0
2 years ago
Read 2 more answers
How would you describe symmetry in invertebrates?
vodomira [7]

Answer:

Invertebrates can have bilateral or radial symmetry, or they can be asymmetrical. Bilateral symmetry means that the animal is arranged in the same way on both sides. Radial symmetry means the body parts are arranged in a circle around a central point.

4 0
2 years ago
Other questions:
  • 3. How do multiple transmembrane proteins get inserted correctly into the membrane?
    12·1 answer
  • What is the difference between osmosis and diffusion?
    14·2 answers
  • What part of a green plant loses the most chorolplasts at the end of summer ?
    10·2 answers
  • Choose the correct order of steps for the synthesis of Vitamin D.
    10·1 answer
  • All of the following are examples of mechanical weathering EXCEPT
    14·2 answers
  • Can someone tell me if I explained this right?
    11·1 answer
  • Air moves from areas of high pressure to areas of low pressure? is it true or false
    13·1 answer
  • What would most likely happen if the number of shrimp increased?
    5·2 answers
  • to -10.0 °C, wait until all the water has frozen, and then wait a little while more. What happens to the ice temperature after a
    14·1 answer
  • CAN YOU PLEASE HELP ME(GIVING BRAINLIEST) NEED TO GET QUISTION CORECT FOR GOOD GRADE
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!