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fredd [130]
4 years ago
9

Brainliest!!! How does a unicellular organism get nutrients?

Biology
1 answer:
Klio2033 [76]4 years ago
6 0
Many unicellular organisms live in bodies of water and must move around to find food. Most often, they must obtain nutrients by eating other organisms. Plant-like protists, and some types of bacteria, can make their own food through photosynthesis.
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Lamarck's hypothesis of evolution was based on which theory?
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Lamarck's hypothesis of evolution was based on the theory of acquired inheritance.
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The dissolved waste molecules produced by the cells are removed primarily from the blood by the what?
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B-Kidneys

The kidneys act as filters that strain urea and excess salts from the bloodstream to release them in the urine.
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The cell cycle represents the coordinated sequence of events in the life of a cell from its formation to its division into two d
Fofino [41]

Answer:

<h2>Interphase : divided into three phases, i) G1 phase, ii) S phase and iii) G2 phase.</h2><h2>Mitotic phase: i) prophase, ii) metaphase, iii) anaphase and v) telophase.</h2>

Explanation:

interphase : divided into three phases, i) G1 phase, ii) S phase and iii) G2 phase.

G1 phase: cell decide whether to divide or not and prepare itself for replication of DNA and arrange replication machinery.  otherwise it goes to G 0 phase.

S phase: DNA replication occurs in this phase.

G2 phase: cell duplicates all their contents and prepares for mitotic phase.

Mitotic phase:

i) prophase- chromosome condensation occurs,

ii) metaphase - chromosome arranges in meta-plate and spindle binds to each chromosomes  at centromere.

iii) anaphase- chromosome separates from sister chromatids.

iv) telophase- chromosome moves to each ends and formation of nuclear membrane begins.

cytokinesis:  there is division of cytoplasm and forming two daughter cells.

8 0
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A trait has two alleles, represented by p and q. If p = 0.89, what is q?​
kipiarov [429]

The answer is 0.11. I just did the quiz on Apex.

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Answer:

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