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Monica [59]
3 years ago
13

I need to know everything about reproduction and variation for a test. YEAR 9

Biology
2 answers:
patriot [66]3 years ago
7 0
You could’ve attached a question or a picture or something
lbvjy [14]3 years ago
4 0
If you go to physicsandmathstutor.com they have an amazing section with detailed notes which are also concise and to the point.
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Prokaryotes can exchange genes with each other. True or False.​
makvit [3.9K]

Given Question:

Can prokaryotes exchange genes with each other?

Answer: <u>True</u>

Explanation:

By the process of conjugation, their DNA is <u>transferred</u> from one prokaryote to another by means of a pilus, which brings the organisms into contact with one another. The DNA transferred can be in the form of a plasmid or as a hybrid, containing both plasmid and chromosomal DNA.

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2 years ago
If a DNA strand is composed of 30% adenine (A), how much thymine (T) would be present out of 100%?
lidiya [134]

Answer:

70%

Explanation:

5 0
3 years ago
Please help m with my homework (keep it simple ,and i am sorry i didnt find the science)
Kazeer [188]

Answer: A sum total of all living and non-living elements and their effects which influence human life is known as environment. An environmental aspect is an element of an organization's activities, products, and services that can interact with the environment. These can include discharges to water, emissions to air, waste and use of natural resources and materials.

2.Answer: 1.   Environment plays an important role in healthy living and the existence of life on planet earth.

2. Earth is a home for different living species and we all are dependent on the environment for food, air, water, and other needs.

3.Everything that surrounds us constitutes our environment.  .

4.  The environment plays an important role in the healthy living of human beings.

7 0
3 years ago
Python allows you to compare strings, but it is not case sensitive.
qwelly [4]
<span>Python is Highly case sensitive language. We can use > , < , <= , <= , == , != to compare two strings. Python compares string using ASCII value of the characters. For example name as "MIDHUN" and name1 as "Midhun" . The first two characters from name and name1 ( M and M ) are compared. As they are equal, the second two characters are compared. Since the ASCII values are not equal the result is not equal.</span>
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Can you identify this organelle that is responsible for making lipids for the cell membrane and detoxifying drugs from the cell?
scoundrel [369]

Answer:

Rough endoplasmatic reticulum?

7 0
3 years ago
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