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Maurinko [17]
2 years ago
5

The _____ , first proposed by ronald melzack and patrick wall, is a current explanation for how pain works

Biology
1 answer:
Savatey [412]2 years ago
8 0
Answer:  "gate-control theory (of pain)" .
_________________________________________________
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A desert plant called Kalanchoe can reproduce, either with sexual reproduction through flowers, or asexually by budding off mini
AnnyKZ [126]

Answer:

The correct answer will be- will be called "Clones" with no genetic variation thus result in less adaptability to environment.

Explanation:

Plants can reproduce by both modes of reproduction called asexual and sexual reproduction.   The asexual mode of reproduction produces genetically similar offsprings in less period of time and thus helps in spreading of the species in minimum time as in the case of Kalanchoe.

The Kalanchoe can dominate a large area of the habitat using this mode of reproduction but at the cost of genetic variation.  

Since asexual reproduction results in Clones with same genetic material so the descendants of the plant will be less adaptive to changing the environment as asexual reproduction does not involve genes.

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<span>They indicate many forms of hominins spent considerable time in trees.</span>
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What is the name of the fluid-filled bag of thin tissue that develops around the embryo soon after implantation? amniotic sac pl
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