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
svlad2 [7]
3 years ago
11

When homologous chromosomes cross over, what occurs?

Biology
2 answers:
Nostrana [21]3 years ago
6 0

Answer:

this happens between prophase I and metaphase I

Explanation:

PIT_PIT [208]3 years ago
6 0

Explanation:

during crossing over , homologous chromosomes come together in order to form a tetrad . This close contact allows the nonsister chromatids from homologous chromosomes to attach to one another and exchange nucleotide sequences.

You might be interested in
14 POINTS PLEASE HELP WITH SCIENCE QUESTION
DiKsa [7]
C, the amount of energy created 'depends' on how much dry cells there are making the dry cells the independent
7 0
3 years ago
Read 2 more answers
**PLEASE ANSWER QUICK, I'LL GIVE BRAINLIEST TO THE RIGHT ANSWER !!**
bekas [8.4K]
The answer is C plants do photosynthesis to make their own food however animals do not
3 0
3 years ago
Which organelles would you expect to be abundant in those cells, and why?
EastWind [94]
The answer is <span>Lysosomes

Lysosomes are the organelles in charge of digesting and breaking down all matter in a cell that needs to be broken down, varying from food and energy molecules to viruses and bacteria.</span>
4 0
3 years ago
The nurse is reviewing the medication administration record (mar) of a client at 39 weeks' gestation and notes that she is order
Orlov [11]

The priority after administering is to assess fetal heart rate. After administering an opioid to a laboring mother, the main concern is to evaluate the effect on the fetus. Opioid administration can cross the placental obstruction with signs as well as measuring heart rate and variability. Subsequently after birth, there may be a reduction in attentiveness. Maternal factors of a reduced blood pressure, constipation and dry month are of a lesser importance.

5 0
3 years ago
Explain Calvin cycle​
kkurt [141]

<u><em>Answer: The Calvin cycle is a process that plants and algae use to turn carbon dioxide from the air.</em></u>

<u><em></em></u>

<u><em>hope its helps you.</em></u>

<u><em> keep smiling be happy stay safe</em></u>

5 0
3 years ago
Other questions:
  • Difference between diabetes mellitus and diabetes inspidus ?
    14·1 answer
  • Which of the following occurs in situations where more than one hormone produces the same effects at the target cell and their c
    15·1 answer
  • Write out the acronym<br>for DRY MIX below:<br><br><br><br>I NEED HELP​
    6·1 answer
  • Which of the following correctly describes the importance of the nitrogen cycle?
    7·1 answer
  • How does nature make its "natural selection"? (What decides which genes get passed on and which don't?)
    12·1 answer
  • What is the best way for people to deal with stress.??
    12·1 answer
  • Aldo Leopold, an ecologist, wrote about his home state of Wisconsin in The Sand County Almanac. In one moving section, he descri
    6·1 answer
  • How are waterblommetjie adapted to living in dry summers in the Western Cape
    15·1 answer
  • Which word in this sentence is misspelled? We will have a party just in time for there birthday.
    5·2 answers
  • What data would meselson and stahl have expected if dna replication was conservative, rather than semiconservative?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!