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PolarNik [594]
3 years ago
13

How does photosynthesis start?

Biology
1 answer:
Basile [38]3 years ago
5 0
Photosynthesis starts when a photon- a tiny packet of light is absorbing a molecule of chlorophyll.
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The fossil of a plant reveals that it produced spores that were used for reproduction. Which type of plant was it
natali 33 [55]

Answer;

Seedless plant.


The fossil of a plant reveals that it produced spores that were used for reproduction. It was a seedless plant.


Explanation;

-Seedless vascular plants are plants such as fern and horsetails, liverworts, mosses; which contain vascular tissues, but do not produce flowers or seed.

-These plants reproduce using haploid , unicellular spores instead of seeds.

-These plants have life cycles with two distinct stages; one in which spores are produced and one in which sex cells are produced.

7 0
3 years ago
Describe what brownfields are and how they can be assessed.
Serjik [45]
Brown fields are property redevelopment
7 0
2 years ago
What name is given to cultures for identification of organisms, as well as the identification of sensitivities of the organism t
liberstina [14]

Answer:

Culture/sensitivity

Explanation:

Culture is a kind of test that detects infection-causing bacteria or fungus.

If the microorganism that causes infection grows, the result is positive; if it doesn’t, then the culture is negative.

The sensitivity test tells us what kind of medicine or antibiotic will be suitable to treat the infection.

Hence, the answer is justified.

5 0
3 years ago
How are extrusive and intrusive rocks alike
Veseljchak [2.6K]

Answer:

Intrusive igneous rocks crystallize below Earth's surface, and the slow cooling that occurs there allows large crystals to form.

Explanation:

intrusive igneous rocks are diorite, gabbro, granite, pegmatite, and periodontist. Extrusive igneous rocks erupt onto the surface, where they cool quickly to form small crystals.

8 0
3 years ago
Which of these processes is NOT involved in translation?
ExtremeBDS [4]
Replication is not involved in translation.
6 0
3 years ago
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