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
Alexeev081 [22]
3 years ago
13

Which fruit has one seed with grooves on it?

Biology
1 answer:
Ronch [10]3 years ago
6 0
<span>The answer is c. peach or nectarine

A peach</span> has only one seed. Its seeds have grooves around it.

Banana has many seeds although very small to notice. A cherry has one or two seeds but it does not have grooves on it. An orange seed has grooves on it but there are a lot of them in one fruit.
You might be interested in
Do the properties of adhesion, cohesion, and surface tension behave different in salt water vs fresh water
Elanso [62]

Answer:

The water has a dipole that causes it to act like a magnet, attracting other water molecules to it. Adhesion is the attractive forces that cause water to "stick" to a surface other than its own. ... The salt water has a much lower cohesion than plain water so it's attractive forces are less than plain water.

8 0
3 years ago
Suppose a population is carrying a condition controlled by two alleles: R (dominant) and r (recessive). Only homozygous individu
White raven [17]

<span><u>The answer is A. 72.25 percent.</u>

The Hardy-Weinberg principle can be used:</span>

<em>p² + 2pq + q² = 1</em> and <em>p + q = 1</em>

where <em>p</em> and <em>q</em> are the frequencies of the alleles, and <em>p²</em>, <em>q²</em> and <em>2pq </em>are the frequencies of the genotypes.

<span>The <em>r</em> allele (<em>q</em>) is found in 15% of the population:
q = 15% = 15/100
Thus, q = </span><span>0.15

To calculate the <em>R</em> allele frequency (<em>p</em>), the formula p + q = 1 is used:
If p + q = 1, then p = 1 - q
p = 1 - 0.15
Thus, </span><span>p = 0.85

Knowing the frequency of the <em>R</em> allele (<em>p</em>), it is easy to determine the frequency of the RR genotype (p²):
p² = 0.85² = 0.7225

Expressed in percentage, p² = 72.25%.</span>

4 0
3 years ago
A 17-year-old girl was injured when her car was struck from behind while she was stopped at a red light. she is complaining of a
Bas_tet [7]
Maybe a concussion or fractured vertebrae.  Please mark Brainliest!!!
7 0
3 years ago
What are three processes that contribute to genetic variation during sexual reproduction
brilliants [131]
  1. Crossing over – often, the sister homologous chromosomes of a cell exchange genetic material through recombination of genes.
  2. Independent assortment/random fertilization – there are numerous variety of ways that the chromosomes of the gametes can combine, after meiosis, through fertilization to form a zygote
  3. Mutation – on rare occasion, there is a slight and random change in the genes of a gametic cell caused by environmental factors.

7 0
3 years ago
How does elevation affect climate?
Kisachek [45]

As elevation increases, air density decreases resulting in a decreased ability to hold heat.

<h3>Effect of elevation on climate</h3>

As you increase in elevation, there is less air above you thus the pressure decreases. As the pressure decreases, air molecules spread out further and the temperature decreases.

P = ρgh

where;

  • P is the air pressure
  • ρ is air density
  • h is elevation
  • g is acceleration due to gravity

As the pressure decreases, air molecules spread out further and the temperature decreases. The decrease in temperature affects the amount of heat that air can hold.

Thus, as elevation increases, air density decreases resulting in a decreased ability to hold heat.

Learn more about effect of elevation on climate here: brainly.com/question/463893

#SPJ1

4 0
1 year ago
Other questions:
  • The sphere that consists of soil, sand, rocks and all structures comprising the land is the
    11·1 answer
  • Why did George Mendel choose to use purebred plants in his experiments
    6·1 answer
  • If two parents are homozygous dominant for a recessive trait , what is the probability they child does not have this trait ?
    11·1 answer
  • Hemoglobin is a protein that binds to oxygen. It is only produced by red blood cells and it allows blood to transport oxygen thr
    14·2 answers
  • Why is it that a different enzyme cannot be used on just any organic compound? Explain.
    5·1 answer
  • Why do cells produce more atp under aerobic conditions than under anaerobic conditions?
    5·1 answer
  • Which statement describes the most likely organ match?
    13·2 answers
  • A All living things contain cells.
    5·1 answer
  • How could you use a system of location similar to north/south and east/west to describe location on a patient's body? Why is thi
    8·1 answer
  • The exoneration of large numbers of convicted individuals following dna analyses points to the unreliability of?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!