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
Anna35 [415]
3 years ago
5

What happens in prophase 1 meiosis

Biology
1 answer:
jasenka [17]3 years ago
6 0

Answer:

Chromosomes become visible, crossing-over occurs, the nucleolus disappears, the meiotic spindle forms, and the nuclear envelope disappears.

Explanation:

The duplicated homologous chromosomes pair, and crossing-over (the physical exchange of chromosome parts) occurs.

You might be interested in
What kind of satellite records reflected wavelengths from earth's surface
DanielleElmas [232]
Remote sensing satellites
3 0
3 years ago
Looking at the chart above, the students need to develop a classification scheme to distinguish plant and animal cells. The pres
sladkih [1.3K]
Can't see the chart. But chloroplasts, cell wall, central vacuole are only in plant cells
8 0
3 years ago
Read 2 more answers
In glycolysis, pyruvate, ATP, and NADH are produced. The lactic acid fermentation process uses the NADH molecule from glycolysis
jekas [21]

Answer:

Explanation:

<em>Fermentation does not involve an electron transport system, and no ATP is made by the fermentation process directly. Fermenters make very little ATP—only two ATP molecules per glucose molecule during glycolysis. ... During lactic acid fermentation, pyruvate accepts electrons from NADH and is reduced to lactic acid.</em>

8 0
3 years ago
During photosynthesis, ________ is oxidized, while ________ is reduced.
zubka84 [21]
Glucose is oxidized and co2 is reduced
5 0
3 years ago
LAB REPORT HELPPPP THATS ONLY ONE PART IF YOU AHVE DONE THID ON EDGE PLEASE HELP
Wewaii [24]

what is the question????

3 0
2 years ago
Other questions:
  • ______________ is the distance between two peaks or crests.<br> Wavelength<br> Amplitude
    8·2 answers
  • Explain why there must be at least two lines on any given plane
    10·1 answer
  • Lisa wrote the following steps in the formation of metamorphic rocks.
    5·2 answers
  • 3. What does electronegativity mean? A. Affinity for electrons in covalent bonds B. Repulsion of electrons in covalent bonds C.
    15·1 answer
  • 22. In an active state of a G protein,
    6·1 answer
  • The primary minerals of an igneous rock you are examining are quartz, feldspar, and mica. This rock is probably
    13·2 answers
  • * What is one of the bigger problems of handwriting analysis? *
    12·1 answer
  • Besides altering stomata, select three adaptations found in plants to reduce water loss.
    12·1 answer
  • Pls help I don't understand​
    14·1 answer
  • What of the following best explains the pace and timing of evolutionary change?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!