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
kirill115 [55]
3 years ago
8

Crossing over happens in what stage of meiosis exactly?

Biology
2 answers:
Nitella [24]3 years ago
5 0
There are several stages but the crossing over starts on the second stage. And the actual crossing sides happens on the following stage. Hope this helped :)
marshall27 [118]3 years ago
4 0

Answer:

In prophase stage, nearly to the metaphase.

Explanation:

Remember meiosis is the process in which the cell will divide and at the end will be 4 new cells with the half of genes each one. So at the begging of the process ( in the interphase) the cell will start to collect all the compounds, nutrients, etc. to duplicate its genetic information. The next stage ( the prophase), the cell will duplicate and recombine their genetic information ( that means cross over). In the next stage ( the metaphase), the four tetrads (the four similar genes that were duplicate), they start to align in the spindle fibers to start the first cell separation.  

You might be interested in
Is the fungus more closely related to a plant or animal?<br><br> plant<br><br> animal
Hitman42 [59]

Answer:

animal is the correct answer.

Explanation:

The fungus is more closely related to animals than to plants because of the following reasons:

  • fungus are heterotrophs that mean they are not able to make their food like animals.
  • The fungus is closely related to animals that have signified defined by molecular phylogenetic analyses.
  • Fungi have chitin in their cell wall like animals.
5 0
3 years ago
Carbon dioxide is fixed into glucose during carbon ?
disa [49]

Answer:

Carbon fixation

Explanation:

In this reaction, carbon dioxide reacts with hydrogen ions formed during the light stage to form glucose.This is a complex process involving several enzyme-catalyzed reactions. The process requires energy which is provided by the ATP formed during the light reactions.

4 0
3 years ago
Read 2 more answers
Would you say that there is a great deal of diversity among the species living here?
bonufazy [111]
Our planet has so many different ecosystems in which species live in. Whether it is the rainforest or a desert region, it seems that almost any place on earth can be one in which species have learned to adapt to living there. In short, yes there is great diversity on this planet. 
8 0
3 years ago
Read 2 more answers
Proteins, starches, fats, and oils are made from _____.
Irina18 [472]
Their made from glucose
4 0
3 years ago
The EHR that is currently being selected was initially planned for the inpatients at the hospital. Now the CIO has instructed th
Alekssandra [29.7K]

Answer:

This is an example of scope creep.

Explanation:

In project management, scope creep signifies the changes, uncontrolled or continuous growth in the scope of a project, at any time after the initiation of the project. This can take place when the project's scope is not adequately documented, defined, or monitored.  

The main reasons for scope creep are poor requirements analysis, underestimating the complexity of the project, not involving users early enough, and lack of change control. Thus, the given case is an illustration of scope creep.  

3 0
3 years ago
Other questions:
  • What are the advant6of sexual reproduction over asexual reproduction?
    12·1 answer
  • Stephanie wants to do an investigation about the effect of light on the growth of bean seedlings. Which of the following is the
    11·1 answer
  • During cell division, centromeres have separated, and chromatids are pulled apart, becoming chromosomes. What happens after the
    15·1 answer
  • Which of the following methods of agriculture is the most reliant upon technology and automation
    12·1 answer
  • I need help with this question
    10·1 answer
  • A 14 year old boy is 5'2" and he weights 110 lbs. he's prescribed by his doctor to take 5mg/kg of drug "a" daily. what will his
    5·1 answer
  • Describe the role of a drug like cyclosporine when transplanting organs from one person to another person.
    15·1 answer
  • Inappropriate land use, such as removing vegetation from hillsides and plowing fields parallel to a hillside, may contribute to
    8·1 answer
  • ILL GIVE BRAINLIEST (if I can)
    6·1 answer
  • (ii) Describe an experiment he could carry out to show that auxin causes bending of a<br> shoot.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!