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
aivan3 [116]
3 years ago
15

How does crossing over create new gene combinations on each chromosome

Biology
2 answers:
nasty-shy [4]3 years ago
8 0

Crossing-over is the exchange of genetic material between homologous chromosomes. It results in new combinations of genes on each chromosome. When cells divide during meiosis, homologous chromosomes are randomly distributed to daughter cells, and different chromosomes segregate independently of each other.

Alborosie3 years ago
7 0

Answer:

Crossing-over

You might be interested in
What stage is the glucose molecule formed
anyanavicka [17]

Answer:

  1. GLYCOLYSIS :- Glycolysis is the metabolic pathway that converts glucose C₆H₁₂O₆, into pyruvic acid, CH₃COCOOH. The free energy released in this process is used to form the high-energy molecules adenosine triphosphate and reduced nicotinamide adenine dinucleotide
  2. PRODUCTS :- Glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate molecules: Glycolysis, or the aerobic catabolic breakdown of glucose, produces energy in the form of ATP, NADH, and pyruvate, which itself enters the citric acid cycle to produce more energy.
  3. INPUT:- Glycolysis is the first step in cellular respiration, occurring in all living cells. Overall, the input for glycolysis is one glucose, two ATP and two NAD+ molecules giving rise to two pyruvate molecules, four ATP and two NADH.
  4. BREAKDOWN:- During glycolysis, glucose ultimately breaks down into pyruvate and energy; a total of 2 ATP is derived in the process (Glucose + 2 NAD+ + 2 ADP + 2 Pi --> 2 Pyruvate + 2 NADH + 2 H+ + 2 ATP + 2 H2O). The hydroxyl groups allow for phosphorylation. The specific form of glucose used in glycolysis is glucose 6-phosphate
  5. STAGES:-
  • Reaction 1: glucose phosphorylation to glucose 6-phosphate.
  • Reaction 2: isomerization of glucose 6-phosphate to fructose 6-phosphate
  • Reaction 3: phosphorylation of fructose 6-phosphate to fructose 1,6-bisphosphate
  • Reaction 4: cleavage of fructose 1,6-bisphosphate into two three-carbon fragments.

Explanation:

<h2>HOPE IT HELPS YOU ITZ ADMIRER </h2>

4 0
2 years ago
Besides disturbing habitats, roadways increase...
Zanzabum

Answer: A) wastes

Explanation:

More people, more littering

7 0
3 years ago
Read 2 more answers
Need help matching these to the correct pair
lidiya [134]

1. interphase -(B)cell grows and

duplicate.

2. Mitosis- .(A) DNA separate forming two new nuclei.

3. Cytokinesis- (C) Two new cells separate.

8 0
3 years ago
Discuss our ways you can keep your nervous system healthy
bonufazy [111]

Answer: BY Exercise. Or by morning waly

Explanation:beacuse due to walk our blood flow rapidly and provide more boold to brain and spinal cord. Which helps go keep our nervous system healty

8 0
4 years ago
The Coriolis effect determines
Scrat [10]
I’m pretty sure it’s D, sorry if I’m wrong, I looked it up and it said “ Speed, latitudes, and direction of the objects determines the path along, which, the Coriolis effect deflects moving objects”
8 0
3 years ago
Read 2 more answers
Other questions:
  • Introducing additional organisms of the same existing kinds will not upset the ecosystem.
    10·2 answers
  • This graph shows how the lynx and snowshoe hare populations can vary over time. How would the snowshoe hare population change if
    12·2 answers
  • Which of these types of waste is most likely to end up at a wastewater treatment plant?
    14·2 answers
  • Foresters recently noticed an apparent drop in the squirrel population in a near-by oak-hickory forest. The squirrels eat acorns
    14·2 answers
  • Can someone help me please<br><br><br> (Study island)
    14·1 answer
  • Antibiotics and antihypertensives are examples of what type of drug?
    8·1 answer
  • When a dominant allele coexists with a recessive allele in a heterozygote individual, how do they interact with each other? a. T
    13·1 answer
  • What is the Thin layer around the earth in witch all living organisms exist
    5·1 answer
  • You can buy a fish from the pet store
    12·1 answer
  • PLEASE HELP I WILL DO ANYTHING PROKARYOTIC BOTH OR EUKARYOTIC
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!