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
sweet-ann [11.9K]
3 years ago
13

What happens during prophase 1 and metaphase 1 and how do these phases play an important role in the genetic diversity of the da

ughter cells produced?
Biology
2 answers:
Ivahew [28]3 years ago
6 0

During prophase 1, Chromosomes become visible and crossing-over start occurring. Another thing that happens is the disappearance of the nucleolus and the disappearance of the nuclear envelope. The meiotic spindle then forms.

“During metaphase 1, the pairs of chromosomes (bivalents) become arranged on the metaphase plate and are attached to the now fully formed meiotic spindle. The centrioles are at opposite poles of the cell.”

Varvara68 [4.7K]3 years ago
4 0
During prophase 1, Chromosomes become visible and crossing-over start occurring. Another thing that happens is the disappearance of the nucleolus and the disappearance of the nuclear envelope. The meiotic spindle then forms.

“During metaphase 1, the pairs of chromosomes (bivalents) become arranged on the metaphase plate and are attached to the now fully formed meiotic spindle. The centrioles are at opposite poles of the cell.”

I hope this helps
You might be interested in
A multigravid client admitted to the labor area is scheduled for a cesarean birth under spinal anesthesia. Which client statemen
Gekata [30.6K]

Answer:The anesthetic may cause a severe headache, which is treatable."

Explanation:

Spinal anesthesia is a type of anesthesia which is administered locally using a fine needle between L3 and L4 space or L4 and L5 space in order to avoid injury to the spinal cord. This procedure is usually carried out by a trained health personnel such as:

- a nurse anesthetists and

- anesthesiologists

Spinal anaesthesia can be used in different surgical procedures such as Caesarea sections and to manage pain during vaginal delivery in MULTIGRAVID CLIENTS, which are those clients who has been pregnant more than once.

Caesarean section is usually done while the patient is awake with the use of spinal anaesthesia. Therefore it's important to explain any possible side effects from the drug to the patient which includes a severe type of headache called post-spinal headache and it's treatable.

3 0
3 years ago
What is the most likely function of this structure?
BartSMP [9]
I think it’s B, sorry if I’m wrong
4 0
3 years ago
Read 2 more answers
A 42-year-old client at 39 weeks' gestation has a reactive nonstress test (nst). what should the nurse explain to the client abo
Komok [63]
That this is the desired response at this stage of gestation
4 0
3 years ago
Like all forms of life on Earth, all microbial cells perform three major types of activities: __________.
pashok25 [27]

Answer:

4. metabolism, growth, and evolution

Explanation:

Living organisms show different characteristics like respiration, movement, metabolism, growth, evolution, respiration, excretion, nutrition. Most of the microbes are microscopic and unicellular which means they are made up of only one cell but they are also living.

They perform three major types of activities like metabolism, growth, and evolution. This can be seen by culturing bacteria on suitable media. So in the medium, it can be observed that they consume the food present in media and extract energy from it through metabolic activities and are showing growth. All micro-organisms evolve due to mutation. So the correct answer is 4.

3 0
4 years ago
Jorge and edna are affluent, in their mid-seventies, and in relatively good health. their three-bedroom house is more than they
FrozenT [24]

A continuing-care retirement community

A continuing care retirement community is a community that provides multiple care levels all on one campus. These multiple care levels which could include independent living, assisted living, memory care or skilled nursing and rehabilitation are set up to provide all of the care that one will need throughout his lifetime.  For the question given above, a continuing-care retirement community might be best alternative for this couple because it has the resources and staff available to meet their needs and they can rest easy if their health changes in the future.

 






5 0
3 years ago
Other questions:
  • How can i confess my love for senpai?
    8·1 answer
  • 50 POINTS!!! PLZ HELP
    15·2 answers
  • Which method of fly control would be MOST harmful to other organisms in the environment? A Spraying broad-range insecticides B u
    14·1 answer
  • Something that consists of a star and all of the bodies in orbit around it is called ?
    6·2 answers
  • -give an animal that lives in mountain <br>-give 3 adaptations of this animal​
    9·1 answer
  • A one-year simulation is run with the settings shown below. The resulting yield was 6.6 tons per hectare, or 44% of the maximum
    14·1 answer
  • Menstrual flow results in the discharge of select one:
    15·1 answer
  • What do corn syrup and water have to do with solvent and solute she?
    7·1 answer
  • What is cell ? gxr-awjv-dtb​
    10·2 answers
  • The discarded theory of blending inheritance most closely resembles what inheritance
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!