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HACTEHA [7]
4 years ago
9

Bacteria that contain chlorophyll a belong in the group

Biology
1 answer:
galben [10]4 years ago
3 0

Answer:

cyanobacteria

Explanation:

Cyanobacteria /saɪˌænoʊbækˈtɪəriə/, also known as Cyanophyta, are a phylum consisting of free-living bacteria and the endosymbiotic plastids, a sister group to Gloeomargarita, that are present in some eukaryotes.

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Earth's gravity acts upon objects with a steady force of __________.
OLEGan [10]
The correct answer is D...9.8 meters per second squared.
8 0
3 years ago
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What term defines Mendel's plants that self-pollinated and produced identical successive generations? A. Cross-pollinated B. Gen
jonny [76]
Hello,

Here is your answer:

The proper answer tot his question is A "cross pollinated".

Your answer is A.

If you need anymore help feel free to ask me!

Hope this helps!
8 0
3 years ago
Which evolutionary process involves the slow addition of allelic variation that increases the hereditary diversity of population
klasskru [66]

Answer:

Mutation

Explanation:

Mutation is a change in the nucleotide sequence by addition, deletion, substitution, etc which results in the slow addition of allelic variation that increases the diversity in a population and leads to evolutionary change.

The right mutation in the allele or gene is favored by nature and it is passed in the next generation through reproduction. Mutation helps in the survival of a population in the continuously changing environment by adding new alleles that increase the fitness of the organism. So the correct answer is mutation.

6 0
3 years ago
Which step comes between identifying a need and generating ideas in the technological design process?
Naya [18.7K]

The step that comes between identifying a need and generating ideas in the technological design process is identify a problem.

<h3>What is technological design?</h3>

Technological design is the process in which several techniques are used to developed new ideas or technology for efficiency.

Therefore, The step that comes between identifying a need and generating ideas in the technological design process is identify a problem.

Learn more about technological design below.

brainly.com/question/17001632

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8 0
2 years ago
Describe how a magnetic field can produce a change in energy.
Olenka [21]

Answer:

Magnetic fields can be used to make electricity

Moving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical current. Electricity generators essentially convert kinetic energy (the energy of motion) into electrical energy.

Explanation:

Hope this helps.

3 0
3 years ago
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