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2 years ago

Yo wassup what is the best cell ever

Biology

2 answers:

nexus9112 [7]2 years ago

4 0

Answer: Neurons

The most famous brain cell, the neuron, has been actively studied for over a century. There are still quite a few mysteries in neurons, but scientists still know how neurons fire, react to which chemicals, and express which genes. Microglia, on the other hand, are slowly gaining attention. In short, the region is ripe for discovery, and exciting microglial papers may appear one after another in the coming years and decades.

DerKrebs [107]2 years ago

3 0

Answer:

bill nye is a russian spy, bill bill bill bill bill bill bill bill bill

Explanation:

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What is true concerning a quantitative trait? Multiple Choice Individuals fall into distinct classes for comparison The phenotyp

lana66690 [7]

Answer:

The phenotypic variation for the trait is continuous

Explanation:

Genetically speaking, quantitative traits are controlled by many genes, classes are not easily distinguishable and there is a continuous distribution of the phenotype. These characteristics refer to measurements of quantities (weights, volumes, measurements: kg, m, cm, g, m2, etc.).

In other words, quantitative characteristics are those that exhibit continuous variations and are partly of non-genetic origin; that is, they are greatly affected by the environment.

3 0

2 years ago

Gymnosperms and angiosperms evolved ______ allowing them to live and reproduce in drier habitats than bryophytes and seedless va

Lemur [1.5K]

Gymnosperms and Angiosperms-

Gymnosperms and angiosperms evolved seeds and pollen grains allowing them to live and reproduce in drier habitats than bryophytes and seedless vascular plants.

Properties of gymnosperms and angiosperms-

Gymnosperms are plants which bear seeds without fruits or without any outer coverings. These plants also do not produce flowers. Most plants under this group have needle-shaped leaves. This is an adaptation as these plants grow in colder conditions. Gymnosperms. These plants produce pollen without bearing flowers. Angiosperms are found in almost all climatic conditions. These plants bear flowers and produce seeds that are enclosed inside a fruit or inside an ovary. The seeds of angiosperms have a single cotyledon.

Learn more about Gymnosperms and Angiosperms here-

brainly.com/question/9416370

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3 0

2 years ago

What will a hypothesis become if supported by repeated expermentation

Dovator [93]

Answer:

Answer: The correct answer is- Theory.

Hypothesis can be described as an assumption or proposition, which is made on the basis of certain evidences without knowing the real truth about it. It is tested further for investigation about the proposed explanation with the help of repeated experiments (using certain protocols).

When it becomes supported by repeated experimentation, it is converted into theory.

Thus, theory is the right answer.

7 0

2 years ago

What must happen to pyruvate before it can enter the kreb’s cycle? explain.

elena-s [515]

i think that before the Krebs cycle begins, pyruvic acid, which has three carbon atoms, is split apart and combined with an enzyme known as CoA.

4 0

3 years ago

Read 2 more answers

Clara is a vegan and she does not drink milk, a food advertised as a best source of calcium. But she is not worried too much sin

marysya [2.9K]

Explanation:

%DV label= 27%

1 cup of cooked collared greens= aprx 266.60 mg of Calcium

Assuming Clara is...

a teen, her required adequate intake (RAI)= 1300 mg/ day
an adult, her RAI= 1000 mg/day

For teenaged Clara

∵27 % DV= 270mg

% daily Calcium= $\frac{270}{1300} * 100=$ = 20.8 ≈ 21%

=0.21

21% of her daily calcium needs is in a cup of cooked collard greens.

Calcium is an essential mineral required by the human body, it is involved in cell signalling, muscular function and homeostasis. Along with fats, fiber, vitamin A and C and iron, calcium makes up part of a recommended daily intake target or DV- these are integral to a balanced diet.