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Tanya [424]
3 years ago
5

A key feature of animal body plans is that they can show multiple types of symmetry. For example, a dog would represent bilatera

l symmetry, while a jellyfish and other cnidarians would represent
A. spherical symmetry.
B. circular symmetry.
C. planar symmetry.
D. radial symmetry.
Biology
2 answers:
Lostsunrise [7]3 years ago
8 0

Explanation:

the correct answer is d radial symmetry

olga2289 [7]3 years ago
4 0

Answer:

radial symmetry

Explanation:

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Convert the temperature 49oC to kelvin
nignag [31]
It should be 322.15. Hope it helps :)
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3 years ago
Do you think you would have some genetic traits similar to your grandparents? EXPLAIN your answer.
pogonyaev

Answer:

Yes.

Explanation:

Genes are passed on from generation to generation. When a male and a female produce an offspring, the offspring would get half of their genes from their mother, and the other half from their father.So your parents get half of their genes from their parents, (which in this case, are your grandparents) and they pass them on to you. Unlike your parents, you get traits from both sides of your family, some from your mother's side and some from your father's side.

This is why you share similar traits as your grandparents and at the same time,there is also a chance that you also share some (of course not all) traits with your direct cousins, because they also share some traits to your grandparents.

7 0
3 years ago
MRNA vaccines are DIFFERENT from other vaccines in they: (Choose all that are different from other vaccines only)
Advocard [28]

Answer:

A truly du/\/\b question

that said I would say E only

Explanation:

6 0
3 years ago
2.Why do introduced species often disrupt an ecosystem?
Bad White [126]

Introduced species

Ecosystems are complex systems that are in dynamic equilibrium with constant interactions between their parts.

When a new species is introduced, new interactions will occur, generating new components of the system and also competing with the previous interactions between the species already present in the system, which normally ends up generating an imbalance in the ecosystem mentioned, i.e a disruption in it.

5 0
1 year ago
Identify the rectangular solid that represents the cell with the smallest amount of plasma membrane per volume of cytoplasm
Xelga [282]

Answer:

Solid 1 has the smallest amount of plasma membrane per volume of cytoplasm

<em>Note: The question is incomplete. The attachment below gives the complete question</em>

Explanation:

The outermost surface of a cell is bounded by the plasma membrane which functions to maintain the integrity of the cell as well as control the movement of particles in and out of the cell.

The ratio of the surface area of a cell to the volume of the cell indicates how big the cell is. When the surface area to volume ratio is small, the cell is very big, but if the surface area to volume ratio is big, the cell is small.

From the attachment below, the surface area (plasma membrane) per volume of plasma of the rectangular solids are as follows:

Solid 1: 10/2 = 5 cm⁻¹

Solid 2: 12.18/2 = 6.09 cm⁻¹

Solid 3: 19.0/2 = 9.5 cm⁻¹

Solid 4: 34.24/2 = 17.12 cm⁻¹

Solid 5: 65.79/2 = 32.895 cm⁻¹

Solid 1 has the smallest amount of plasma membrane per volume of cytoplasm

6 0
3 years ago
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