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
Ulleksa [173]
3 years ago
14

Meiosis occurs in a series of different phases and creates genetically unique reproductive cells.Which process helps make meioti

c cells genetically different and occurs during prophase I, but not during prophase II?
A) fertilization / B) independent assortment / C) crossing over/ D) chromosome replication
Biology
1 answer:
djverab [1.8K]3 years ago
3 0
The answer is <span>C) crossing over.

</span>The crossover of chromosomes is the exchange of genetic material between homologous chromosomes. If it is known that homologous chromosomes are present only in the meiosis I, it is expected that crossover is occuring meiosis I.<span> Homologous chromosomes pair up in the prophase. Therefore, meiosis prophase I is the phase in which chromosomal crossover occurs. Chromosomal crossover is process that </span>helps make meiotic cells genetically <span>different.</span>
You might be interested in
An owl and a bat share the same kingdom and phylum; an owl and a robin share the same kingdom, phylum, and class. Which of the f
slega [8]

Each genus of organisms is divided into classes. This kingdom is the only kingdom of eukaryotes that contains both autotrophs and heterotrophs and unicellular and multicellular organisms. ... An owl and a bat share the same kingdom and phylum; an owl and a robin share the same kingdom, phylum, and class.

4 0
3 years ago
Where does surface water collect if it does not flow to the ocean?
Rudik [331]

in lakes or wetland such as marshes or swamps
7 0
3 years ago
Explain why the legs of cats and grasshoppers are considered analogous.
tigry1 [53]

Answer:

2)Homologous Structures Humans Share With Animals

A dolphin's flipper, a bird's wing, a cat's leg, and a human arm are considered homologous structures. ... This structure serves as evidence of having a common ancestor, one that would have had a tail. All mammals share the homologous structure of the vertebrae in common.

3)WHERE IS THE DIAGRAM

Explanation:

3 0
3 years ago
How do humans and animals interact with each other prezi?
Pachacha [2.7K]
Plants and animals interact with each other in the envaroment.the plants and animals depend on each other

Animls and humans deped on plants . Animals need food protecion and shelter in human terns,food clothing and shelter.
*Plants are used as sources of food and goods for humans.
*They can be used for shelter.
*They provide shade for protection from the hot sun.
*Humans use plants to make cloth,dyes and medicines
Some people use plants and plant material as decoration to make themselves attractive.
Animals and humans deped on other animals. In the food. Humans also use.
Plants benefit from animals
*Animals are used by some plants, to disperse seeds.
*Some animals can eat other plant eating animals.
*Bees and other insects help pollinante flowers.
*Earthworsms aerate the soil so that tha Roots of plants can better obtain oxygen.
<span>The food chain begins with the sun shining on plants.The plants are at the base of the food </span>
chain
.
The plants are eaten by varius types of animal. a
particular type of plant may
<span>be eaten by more than one type of animal. In Addition, a particular type of animal</span>
5 0
4 years ago
From the types of light that reach Earth's surface, which do you think could be causing skin cancer?
Ratling [72]
UV light caused cancer because it damages the DNA in our cells. Changing the characteristic of a cell can cause cancer
5 0
3 years ago
Other questions:
  • The number of individual organisms of a particular species in a group
    13·2 answers
  • Why is the skin a good defense for the immune system?
    11·1 answer
  • In dna replication, two copies of a dna molecule are produced. in each copy, one strand is new and, the others parental. this pr
    11·1 answer
  • What is the key element found in C02 and glucose
    10·2 answers
  • To see if baldness is caused by a high protein diet, a scientist gives
    12·1 answer
  • Question 10(Multiple Choice Worth 2 points)
    11·2 answers
  • During the day when the sun is shining the ground gets warm mainly as a result of
    11·1 answer
  • The proliferation of angiosperms is because they are
    9·2 answers
  • Conduct online research and find a website that provides climate data for an area in a biome (for example, the city of Barrow, A
    10·2 answers
  • What is it about science, as a way knowing, that makes it self-correcting?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!