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Contact [7]
4 years ago
12

Which of the following is a vascular plant? (1 point)

Biology
1 answer:
djverab [1.8K]4 years ago
6 0
The answer is tracheophyte.
Tracheophytes are also know as higher plants or vascular plants. It is a form of a large group of plants. These plants are defined as land plants. It has lignified tissues for conducting minerals and water to the plant.
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Measurements of the amount of DNA per nucleus were taken on a large number of cells from a growing fungus. The measured DNA leve
BigorU [14]

Answer:

a) interphase(G2)

Explanation:

<em>The nucleus would contain 6 pg of DNA at the interphase (G2) phase of the cell cycle.</em>

The cell cycle is characterized by tow main phases, namely;

  • The interphase
  • The m phase

The interphase is divided into G0, G1, S, and G2 phase respectively while the m phase is divided into prophase, metaphase, anaphase and telophase respectively.

At the S phase of the interphase specifically, DNA is replicated and the amount of DNA in the cell becomes double.

<u>Hence, a cell whose DNA amount ranges from 3 - 6 pg will have exactly 6 pg after the S phase of the interphase, which is G2 phase.</u>

The correct option id a.

5 0
3 years ago
Cross-contamination of food occurs when a. perishable foods are kept at room temperature for more than 2 hours b. a utensil cont
Nookie1986 [14]

ANSWER: B

explanation: from what I learned in culinary arts, this is kind of a trick question. Its not asking how foods can get contaminated, its asking how CROSS CONTAMINATION can occur. Cross contamination occurs in three ways think of it like this: food-to-food, equipment-to-food, and people-to-food. The answer has to be between B and C. But the answer is B, because the utensil is already contaminated and it is coming in contact with another food. The two or more food handlers working on the same food are not bringing anything contaminated into the situation. Unless they are contaminated (by they I mean their hands lol) then it cross contaminates but that's not it lol im 99% sure the answer Is B.

6 0
3 years ago
What body system receives information from the inside and outside the body and responds to that information?
andreyandreev [35.5K]
Nerves or neurones(more scientifical)
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Helper t cells and regulatory t cells ________.
hjlf
It has to be a , T cells are are your killer cells
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<span>the answer is C They make carbohydrates through the process of photosynthesis</span>
8 0
4 years ago
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