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GarryVolchara [31]
3 years ago
7

Which characteristics do birds and mammals share? Check all that apply.

Biology
2 answers:
avanturin [10]3 years ago
7 0

Answer:

B and E :)

Explanation:

This might be a little late, but this is for anyone else who needs it

valkas [14]3 years ago
6 0

Answer:

B and E

Explanation:

The correct answer would be that <u>both birds and mammals are vertebrates and are also endothermic.</u>

Both birds and mammals belong to the same animal kingdom. They also belong to the same chordate phylum but belongs to different classes under the phylum. However, they both belong to the same sub-phylum Vertebrata - a group of chordates with the vertebral column.

Birds (aves) and mammals represent different classes of animals. Birds lay eggs that later hatch when conditions are right to give rise to their young ones. Mammals, on the other hand, give birth to their younger ones and are able to produce milk through their mammary gland to feed them. The body of mammals is characterized by the presence of hairs that help insulate the body making them to be homoiothermic, unlike birds that of birds, where hair is replaced with feathers.

However, both birds and mammals are endothermic, that is, they both maintain a fairly constant body temperature irrespective of the temperature of their environment.

The correct options are B and E.

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In pea plants the allele for tall plants in dominant to the allele for short plants, and the allele for purple flower colour is
Tom [10]

Answer:

The correct answer is - 4. ttPp

Explanation:

Given - tall is dominant over short pea plant

let assume T is dominant and t is short which is recessive

Similarly, P for dominant purple flower and p for white flower

The offspring has a short plant which means it has both t allele or recessive allele for the height of a plant by the cross of a true-breeding purple and true-breeding white:

    P   P

p   Pp Pp

p   Pp Pp

This means the offspring would have a heterozygous case for the genotype of the flower of the pea plant

Thus, the correct answer is ttPp

7 0
3 years ago
The two main subdivisions of the peripheral nervous system (pns) are the _____ nervous system and the _____ nervous system.
valentina_108 [34]
Sensory peripheral nervous system and the motor peripheral nervous system
3 0
3 years ago
Es cuando los restos orgánicos son cubiertos por el suelo y con el tiempo se degradan
Leona [35]

Answer:

Es cuando los restos orgánicos son cubiertos por el suelo y con el tiempo se degradan

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6 0
2 years ago
The death of an organism due to starvation would be an example of? A) artificial selection. B) natural selection. C) secondary s
andrew-mc [135]

Answer:

A

Explanation:

As it is caused by human intervention and doesn't occur naturally.

8 0
3 years ago
Choose the correct term for each definition or example.
mrs_skeptik [129]

Answer:

These are the following answers to the items:

Pinocytosis -cell engulfs molecules in cell "drinking"

Facilitated diffusion- molecules helped by protein; move insoluble molecules

across plasma membrane

Passive diffusion- molecules move in and out freely from high to low concentration

Phagocytosis- cell engulfs microorganisms in cell "eating"

Active transport- molecules "pumped" in or out from low to high concentration

Passive diffusion- oxygen, carbon dioxide

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Pinocytosis- transports glucose, amino acids

Explanation:

I HOPE THIS HELPS YOU║║║║║║║║

8 0
2 years ago
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