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Phoenix [80]
3 years ago
6

Is bacteria a living thing

Biology
2 answers:
Mkey [24]3 years ago
7 0

Answer: Yes, bacteria is a living thing

Explanation:

kobusy [5.1K]3 years ago
6 0

Answer:

Yes

Explanation:

"Bacteria (singular: bacterium) are a major group of living organisms. Most are microscopic and unicellular, with a relatively simple cell structure lacking a cell nucleus, and organelles such as mitochondria and chloroplasts.Bacteria are the most abundant of all organisms."

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Which of the following statements about mitochondrial chemiosmosis is NOT true?
Cloud [144]

Answer:

Heat energy is required to establish the electron transport chain

Explanation:

The rest of the choices are true about mitochondrial chemiosmosis

6 0
3 years ago
A scientist examines the body fossil and trace fossils left by an
emmasim [6.3K]

Given what we know, we can confirm that as scientists study fossil records, they can learn much about the species, such as the traits and activities of the organisms in question.

<h3>What does each fossil type teach us?</h3>
  • Trace fossils such as footprints can teach us about the activities of the organisms.
  • Meanwhile, scientists will use body fossils to learn about the specific traits of early organisms.
  • Body fossils can at times also provide insight as to the diet of the species.

Therefore, we can confirm that scientists will use body fossils to learn more about the traits and diets of early organisms while using the uncovered trace fossils to track the activities of these organisms.

To learn more about fossils visit:

brainly.com/question/1241920?referrer=searchResults

7 0
3 years ago
Read 2 more answers
Within a pedigree, only males exhibit a trait of interest and the trait commonly passes from a male to his grandsons through his
Anni [7]

Answer:

X-linked/Sex-linked recessive inheritance

Explanation:

<em>The most likely mode of inheritance of the trait is an X-linked recessive inheritance.</em>

The sex chromosome of a male is XY while that of a female is XX. The Y chromosome is hypothesized not to carry any allele ordinarily. Hence, a male child only needs to inherit one affected allele to become affected for recessive X-linked traits.

During gamete formation, the sex chromosome of the male segregates into X and Y gametes while that of the female segregates into X and X gametes. During fertilization, the X gamete of the male is usually inherited by the female while one of the X gametes of the female is usually inherited by the male.

<u>Assuming a father is affected for an X-linked recessive trait, the affected X chromosome will be passed to a female child and such a child would be a carrier, rather than being affected since she requires the two X chromosomes to be affected in order to exhibit the trait. </u>

<u>The affected X chromosome is thus passed to her male child according to the law of inheritance of the sex chromosome. Hence, the grandson of the affected man inherits the trait through the daughter of the affected man.</u>

5 0
3 years ago
Although blood is a fluid, nearly half its volume is composed of cells. The most numerous cells are ________. The remainder of t
lana66690 [7]

Answer:

The correct answer will be option-A

Explanation:

The centrifugation of the blood shows that 45% of the blood is composed of the cellular content and 55% blood plasma or liquid.

Erythrocytes or red blood cell constitute for about 41% of the total blood cells which transports the oxygen by binding it to the haemoglobin. The presence of haemoglobin is the reason the cell appears red which cause the color of the blood to appear red.

The remainder of the cell is white blood cells or leukocytes which play important role in providing the defence mechanism against the pathogen.

Thus, option-A is the correct answer.

8 0
3 years ago
Please help will name the brainliest ​
Vaselesa [24]

1. less solar energy

2. everything would be flipped, for example summer would be cold and winter would be warm.

8 0
3 years ago
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