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
4vir4ik [10]
3 years ago
15

Help please and thank you

Biology
2 answers:
Reil [10]3 years ago
7 0

Answer:

A crossing over introduces variety by producing different combinations of alleles

monitta3 years ago
5 0

Answer:

The First one is correct!! ♥️

You might be interested in
What is the difference between a moth and a butterfly?
Luba_88 [7]
The difference between butterflies and moths is a lot like the difference between frogs and toads. There are some rules of thumb you can follow to tell them apart, but there are also exceptions to those rules. Next, we'll look at exactly what makes a butterfly different from the moth and what clubs and feathers have to do with it.
6 0
3 years ago
Read 2 more answers
According to the Hertzsprung-Russell Diagram what is the luminosity of the sun
Tomtit [17]
I think it is D but I'm not sure, however, 4 seems pretty right.
6 0
3 years ago
Read 2 more answers
Is dirt biotic or abiotic
Vesnalui [34]
It is both biotic and abiotic

4 0
3 years ago
Potatoes are specialized stems that store food for potato plants. Which main tissue would you expect to primarily make up a pota
ratelena [41]
<span>Potatoes are also known as tubers and they commonly make up most of the carbohydrate needs that the body can get from food. It is made up of parenchyma tissue that makes the plant have the ability of cloning and low metabolic activity. They are commonly used for experimentation as a “model tissue” because of these characteristics. <span>
</span></span>
5 0
3 years ago
Read 2 more answers
What are 3 things producers and consumers have in common
irga5000 [103]
They're alive, they rely on the sun, and they require water.
7 0
3 years ago
Other questions:
  • although Darwin did not realize it, the variations he observed among the individuals of a population of finches were caused by w
    9·1 answer
  • 1. In a certain plant population, yellow seed color is recessive to green seed color. If a yellow seeded plant is crossed with a
    14·1 answer
  • Histamines trigger dilation of nearby blood vessels, and increase in their permeability. Which of the signs ofinflammation are t
    10·1 answer
  • What types of cell differentiate to become especialized
    7·1 answer
  • The conclusion in a science text
    9·1 answer
  • If a pair of homologous chromosomes fails to separate during anaphase of meiosis I, what will be the chromosome number of the fo
    12·1 answer
  • Which is accurate about the six kingdoms?
    7·2 answers
  • Which one of the following is NOT one of the functions of the kidneys?
    6·1 answer
  • In florida, black bears are found in only a few regions. Roads and highways cross all of these regions. If new road construction
    15·1 answer
  • The diagram shows the first part of a kidney tubule and its blood supply. During filtration, protein molecules do not pass throu
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!