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velikii [3]
2 years ago
14

Which is considered a scientific observation?

Biology
2 answers:
quester [9]2 years ago
6 0

Choice c, I just finished the test and that was the answer.

Mariana [72]2 years ago
6 0

Answer:

c is the best answer

Explanation:

Which is considered a scientific observation?

Akon explained that cells need energy which is why animals eat food.

Jacinta correlated that high sweat levels were due to a high heart rate.

Mahir noticed the plants he watered grew taller than those with less water.

Kai decided plants are green because of the chlorophyll used to make food.

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Anyone help? im having trouble
Marysya12 [62]

Your missing some function/description.

Answer/Explanation:

Cytoplasm: [H] Jelly-like substance within the plasma membrane

Lysosome: [E] Sac filled with digestive chemicals

Mitochondria: [F] Structures that converts nutrients to energy

Centriole: [A} Structure that organizes motion of chromosomes

Endoplasmic reticulum: [G] passageways where chemicals are made

Vacuole: Sacs that store water, nutrients, or waste products

Cell membrane: [D]  Membrane that surrounds and protects the cell

Nucleus: [J] Structure that contain DNA and regulates genes

Cytoskeleton:  framework of protein fibers that guides organelle movement in the cell and help shapes the cell

Ribosome:[I] Structures that manufactures ribosomes

Nuclear membrane: [C] Membrane that protects the Nucleus
Golgi apparatus: [B] Stack of membranes that packages chemicals

Vesicle: [K] Package created by Golgi appaaratus

Nucleolus:[L] Small structure that synthesizes proteins

[RevyBreeze]

6 0
2 years ago
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LUCKY_DIMON [66]

Answer:

k

Explanation:

3 0
3 years ago
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If a population with two alleles is at Hardy-Weinberg equilibrium ad the frequency of one allele is 0.7, what is the heterozygot
Vinil7 [7]

Answer:

B. 0.42

Explanation:

Since the two alleles are at Hardy-Weinberg equilibrium, the sum of the frequency of two alleles will be one. If the frequency of a dominant allele is "p" and that of the recessive allele is "q", then p+q=1

According to the given information, the frequency of one allele in the population is= 0.7

This means that the frequency of the other allele would be= 1-0.7 = 0.3

Frequency of heterozygote in the population =2pq = 2 x 0.7 x 0.3 = 0.42

4 0
3 years ago
The sequencing of mitochondrial dna to trace changes in human ancestors over time involves which specialization of anthropology?
WARRIOR [948]
For the answer tot he questions above, the answer is "paleoanthropology"

It is also called human paleontology. It is a <span>branch of anthropology that is concerned with the origins and development of the early humans.
I hope my answer helped you.
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5 0
3 years ago
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Which best describes the cell theory?
Anarel [89]
The answer is B . Hope this helps
8 0
2 years ago
Read 2 more answers
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