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lesya [120]
4 years ago
13

Every Cell hasA cell wallCytoplasmBoth 1 and 2

Biology
1 answer:
givi [52]4 years ago
6 0
Every cell has a cytoplasm
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For the following characteristic, indicate M for monocot and E for eudicot. Vascular bundles neatly and uniformly arranged aroun
nignag [31]

Answer:

M: Eudicot

Explanation:

In the dicot stem, the vascular bundles are arranged in a ring, with pith concentrated at the core of the stem, rather than being scattered throughout the plant interior. In each vascular bundle, the xylem and phloem are separated by a substance called vascular cambium

The main difference between stems of both the plants is due to the arrangement of the vascular bundle. In monocots stem, the vascular bundles are scattered across the stem without any definite arrangement. On the other hand, in dicots stem, the vascular bundles are arranged in the form of one or two broken rings, following that they have a definite shape.

4 0
4 years ago
A drug company performed a study to test the effectiveness of a new headache medicine. The researchers grouped the patients
DiKsa [7]
B. Because they don’t want to see the patients real reaction to the medication to see if it is actually effective
7 0
3 years ago
Prokaryotic cells generally have a higher surface area to volume ration than eukaryotic cells.
charle [14.2K]

Answer:

True.

Explanation:

Prokaryotes and eukaryotes shows various similarities as well as differences among themselves. The eukaryotes have well defined nucleus whereas such nucleus is absent in prokaryotes.

Prokaryotes are much smaller in size than eukaryotic cells. The small area has large surface area to volume ratio. This ration helps in the process of diffusion and metabolism in prokaryotes. Due to their small size, prokaryotes have large surface area to volume ratio than eukaryotic cells.

Thus, the correct answer is option (a).

3 0
4 years ago
Read 2 more answers
What is the end result of aquatic succession?
dalvyx [7]
The body of water disappears and the area becomes land.
3 0
4 years ago
Heterotrophs obtain chemical energy from what ?
muminat

Answer:

Heterotroph obtain chemical energy from other organisms.

Explanation:

Heterotroph are the organisms which are unable to make their own food like plants. They get energy from feeding on other animals. Some animals are herbivores which feed on plants and take energy from it. Some organisms feed on herbivores are called carnivorous animals. Some animals are omnivores which feed on both plants and animals.

Examples of heterotrophic organisms are cow, lion and human etc.

4 0
3 years ago
Read 2 more answers
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