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elixir [45]
3 years ago
6

PLEASE HURRY!!!!

Biology
1 answer:
galina1969 [7]3 years ago
3 0
Answer- Homologous (hope this helps)
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Nevermind dont awnser
yaroslaw [1]

A spectroscope

Explanation:

The color of the light emitted by her flashlight can best be studied using a spectroscope.

Spectroscope is an instrument used to observe the light emitted by a substance.

Just like a prism, it splits up light using its different wavelengths.

The light entering the scope is split into its different component parts.

learn more:

Diffraction brainly.com/question/3183125

#learnwithBrainly

7 0
3 years ago
Sort the different barriers into their modes of reproductive isolation. A snail with a flat disc-like shell will not be able to
Stella [2.4K]

Answer/Explanation:

Types of reproductive isolation include: temporal, ecological, mechanical, and behavioural.

A snail with a flat disc-like shell will not be able to mate with a snail having a conical shell - this is an example of mechanical isolation, where the animals are physically unable to mate due to incompatible body shapes and sizes.

The reproductive organs of male bush babies do not match with the reproductive organs of females of other bush baby species. - this is another example of mechanical isolation, as the sexual organs will physically not allow reproduction between these species

The mating call of a cricket is not recognized by a cricket of other species - this is an example of behavioural isolation, which results from incompatible mating rituals. I.e. the animals do not respond to each others mating behaviours

The signals sent by a male firefly are not recognized by the female firefly of other species. - this is also an example of behavioural isolation.

Temporal isolation is where species cannot interact because they do not have the same mating seasons or are not active at the same type of day. ?Ecological isolation occurs when two species do not come into physical contact to one another because they access different areas of the habitat. E.g. mating zones, food sources or nesting sites.

8 0
3 years ago
Read 2 more answers
Which white blood cell type is not correctly matched with its proper function or feature?.
Bezzdna [24]

Answer:

basophils:

Explanation:

primary phagocytic cells type that fights infection

5 0
2 years ago
Why does an octopus or squid use its tentacles?
spin [16.1K]
Octopus and squid have little suction cups on their tentacles. It helps with sticking onto food (so it doesn't get away) and also helps with sticking into things. If it wanted to camouflage into some rocks, it can use its tentacles to cling to to the rock.

Tentacles can also grab and carry things. Scientists have made tests where they would put a clam in a jar with the lid screwed on. The octopus would grab onto the jar and use its tentacles to twist the lid off.

Without tentacles, octopuses and squids would be pretty helpless and probably couldn't survive in the deep ocean.
8 0
3 years ago
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What is what is a hollow impression of a trilobite
gizmo_the_mogwai [7]
The hollow impression of a trilobite is an original remains fossil.
5 0
2 years ago
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