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Margaret [11]
3 years ago
6

What idea is expressed in the first paragraph? preface to leaves of gras?

Biology
1 answer:
Anit [1.1K]3 years ago
3 0
The one when u die and the foodm stoore
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The word “cumulative” means that something builds on itself. Which example best shows how scientific knowledge is cumulative?
adell [148]

Answer:

B

Explanation:

Cumulative means that someone came up with an idea first and someone later built an idea off of that.  Kepler basing his laws off of Newton's laws is the only option that uses cumulative knowledge.  Everything else is either completely independent or working together neither of which is cumulative.

5 0
3 years ago
A cell biologist determines that diploid cells from a particular species of grasshopper contain 200 picograms of DNA per cell du
Pavel [41]

Answer:

The correct answer will be- 200

Explanation:

The cell cycle in eukaryotes mostly takes place in four phases: G₁, S, G₂ and M phase in sequence.

The DNA replication takes place during S phase which doubles the amount of DNA in a cell after which during M- phase the DNA divides into the daughter cell.

The amount of DNA present during G₂ phase is the 200 pg which will remain same until anaphase I as the segregation of chromosomes to the daughter cells takes place in the anaphase. Therefore, the amount of DNA observed after G₂ phase will remain 200 pg till metaphase I.

Thus, 200 is the correct answer.

3 0
3 years ago
The third stage of cellular respiration is (2 points)
Valentin [98]

Answer:

Electron Transport Chain

In the third stage, electrons from the NADH and FADH2 molecules move to the electron transport chain (ETC). These electrons generate the required power to move protons through the mitochondria into the space between membranes. In the final stage of cellular respiration, oxygen combines with the electrons and protons to form water.

8 0
3 years ago
Read 2 more answers
✨How can two parents with brown eyes produce an offspring with blue eyes?
Lynna [10]

Answer:

Below:

Explanation:

✨The genes for brown eyes and blue eyes produce a mixed expression of eye color.

Hope it helps...

It's Muska

5 0
2 years ago
Read 2 more answers
17. What does EPO do? a. stimulates RBCs to release stored O2 b. stimulates RBC production c. increases the number of heme group
mina [271]

Answer:

the correct answer is B

Explanation:

Erythropoietin (EPO) is a glycoprotein hormone whose main function, which is not unique, is the regulation of the production of red blood cells and with it all the processes related to the formation of energy by aerobic route

It is made by the kidney.

7 0
3 years ago
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