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stepladder [879]
3 years ago
11

Which organism provides energy to all other organisms in this ecosystem? A. prairie dog B. prairie grass C. vulture D. coyote

Biology
2 answers:
wolverine [178]3 years ago
5 0
Prairie Grass is the organism that provides energy to all other organisms in the ecosystem.
Murrr4er [49]3 years ago
4 0
B. Prairie Grass because it provides energy to all organisms in this ecosystem.
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7. The cytoplasm of a cell contains
ahrayia [7]

Answer:

All of the organelles of the cell are in the cytoplasm.

Explanation:

All of the organelles of the cell are suspended in the cytoplasm in a thick gel like substance. In leaves, the cytoplasm is green.

3 0
2 years ago
Identify which cell component is a lysosome
Brut [27]

Answer:Organel

Explanation:

A lysosome (/ˈlaɪsəˌsoʊm/) is a membrane-bound organelle found in many animal cells. They are spherical vesicles that contain hydrolytic enzymes that can break down many kinds of biomolecules. A lysosome has a specific composition, of both its membrane proteins, and its lumenal proteins.

5 0
3 years ago
Which type of microscope can produce three-dimensional images of a cell’s surface?
Olegator [25]
The type of microscope that <span>can produce three-dimensional images of a cell’s surface is the electron-scanning microscope. In this type, beam of high-energy electrons is focused to project the correct projection of the cells.  The projection of the cells are made up of signals of the surface.</span>
6 0
3 years ago
In a cross between two heterozygous tall and purple flowers (TtPp x TtPp), what would the
Goryan [66]

Answer:

9:3:3:1

Explanation:

This question involves two different genes coding for height and flower color respectively. The first gene posseses allele T (dominant) and t (recessive) while the second gene possesses allele P (dominant) and p (recessive).

According to this question, two heterozygous tall and purple flowers are crossed i.e. (TtPp x TtPp). Each parent will produce the following gametes combination:

TtPp - TP, Tp, tP, tp

Using these gametes in a punnet square, the following proportion of offsprings will be produced:

T_P_ (tall, purple) = 9

T_pp (tall, white) = 3

ttP_ (short, purple) = 3

ttpp (short, white) = 1

Hence, the ratio of this cross is 9:3:3:1

5 0
3 years ago
All sodium atoms have 11 protons in the nuclei of sodium Adams contains 12 neutrons and others contain 11 these different forms
Savatey [412]
Isotopes

Atoms of the same element; number of protons remain the same, number of neutrons vary. Chemical properties remain the same. Atomic mass varies.

Na sodium with 11 neutrons = atomic mass of 22

With 22 neutrons the mass is 23.

Both have 11 protons in the nucleus.
7 0
2 years ago
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