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nordsb [41]
3 years ago
14

Crossing-over involves the exchange of genetic information between

Biology
2 answers:
goldfiish [28.3K]3 years ago
8 0
Sex chromosomes because the exchange of characteristics of sex chromosomes bring about the exchange of genetic information.
ivolga24 [154]3 years ago
4 0
B sex chromosomes because that is the only valuable and expert answer there really is 

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List five kinds of car expenses
Brilliant_brown [7]

Answer: fuel, Maintenance, Tires, insurance, license, registration and taxes

Explanation:

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2 years ago
The main reason that it's important to test only one variable at a time is so that
lozanna [386]
Because if we're simultaneously moving/manipulating two different variables it can be very hard to determine why one variable is changing and why the other is changing. While this can be done with more complicated experimental designs, it usually is the case that scientists will only manipulate one variable and not two different ones. 
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3 years ago
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Do you agree that a reduction in our use of energy would sum like an historical step backwards?why or why not?
Ad libitum [116K]

Answer:

In my opinion, a reduction in our use of energy would not be a historical step backwards.

Explanation:

We already know that humanity's consumption of fossil fuels is wreaking havoc on the ecosystem. Fossil fuels pollute the environment where they are generated and utilized, and their continued usage harms the climate of the entire world. Nonetheless, altering our behaviors in a significant sense has proven to be quite difficult. As a result, it is not impossible to reduce our energy use significantly, but we may take little efforts to change the way we create energy, such as using fossil fuels. Because fossil fuels are so detrimental to our environment, we should try to reduce its use, but not at the risk of improving our surroundings. There are several methods to change the way we utilize energy now into something more sustainable.

*You can also answer this question based on opinion I think, hope this helps :)

3 0
2 years ago
A zygote consists of how many cells?
Art [367]
A zygote consists of one cell.
8 0
3 years ago
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Which are used in the ICD-10-CM Index to Diseases and Injuries to enclose nonessential modifiers that may be present or absent f
IRINA_888 [86]

Answer:

parentheses

Explanation:

  • ICD-10-CM stands for International Classification of Diseases, Tenth Revision, Clinical Modification.
  • ICD-10-CM is used by the physicians along with other healthcare professionals to provide codes and classification to the various diagnoses, procedures, and symptoms concerning the records maintained in the hospitals of the United States.
  • Nonessential modifiers are the supplementary words that may or may not be present in a physician's statement of disease however, these modifiers do not affect the code number that is assigned to it.
  • The non- essential modifiers that may be present or absent from the physician's statement of the disease are enclosed under parentheses according to the ICD-10-CM Index to Diseases and Injuries.
  • This parentheses is used in both indices as well as tabular lists.
4 0
3 years ago
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