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sertanlavr [38]
3 years ago
5

Something essential that a plant or animal obtains from the environment for growth

Biology
1 answer:
Ulleksa [173]3 years ago
3 0
Show more information
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Which of the following is the most accurate measurement of the amount of matter in an object? weight mass volume density
emmainna [20.7K]

Answer:

Mass

Explanation:

I'm not for sure but I think its Mass. Please let me know if that was right or wrong.

4 0
3 years ago
An organism of the genus Staphylococcus is ________, while an organism of the genus Spirochaeta is ________.
Pavel [41]

Answer:

The question lacks options, the options are:

A) spherical / rod shaped

B) rod shaped / coiled

C) spherical / coiled

D) coiled / spherical

The answer is C

Explanation:

All life forms has been classified into a major wide group called DOMAIN. Bacteria is one of the set of organisms classified in this domain. Bacteria are single-celled organisms composed of different species represented by different genera. Two of those genera is the basis of this question; Staphylococcus and Spirochaeta.

Staphylococcus is one of the genera of bacteria. It consists of species that are gram-positive and spherical in shape (coccal) while Spirochaeta is a bacterial genus that consists of species that are gram-negative, motile and spiral or coiled shaped.

3 0
4 years ago
If a DNA strand has a nucleotide base sequence
Nuetrik [128]

Answer:

T-A-A-G-C-G-T-A would be the sequence of it's complementary strand.

Explanation:

This is because there are 4 nucleotide bases which math with only a certain other nucleotide, which are

  • A as in Adenine matches with T as in Thymine.
  • T as in Thymine matches with A as in Adenine.
  • C as in Cytosine matches with G as in Guanine.
  • G as in Guanine matches with C and in Cytosine.

A good way to remember this is, the letters that are only made of nothing but straight lines (A, T), match with each other, and the letters that have curves in them (C, G), watch with each other.

Hope this helps!

8 0
3 years ago
How might exposure to a harmful chemical cause a mutation at the molecular level?
neonofarm [45]
I can’t quite answer this but I know it damages the way cells repair DNA and causes cancer

I hope this helps
7 0
3 years ago
A student hypothesizes that the bubbles o this water plant are oxygen gas (o2) however identifying a gas as o2 with direct evide
lisov135 [29]

a. the production of bubbles by the plant when it is in darkness

Explanation:

The indirect observation that will show that the gas produced in this experiment is oxygen is by observing the bubbles on the surface of water in darkness.

Oxygen gas is a by product of photosynthesis. Photosynthesis occurs in the dark and when there is light.

If we observed the bubbles over water, it shows that oxygen gas is given off and the water plant is photosynthesizing. This is a good way to observe the oxygen gas indirectly.

Learn more:

Photosynthesis brainly.com/question/2761166

#learnwithBrainly

7 0
3 years ago
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