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My name is Ann [436]
3 years ago
8

How do plants reproduce? 1. Sexually 2. Asexually

Biology
1 answer:
ehidna [41]3 years ago
6 0

Plants produce <u>sexually</u> by generating pollen or spores which is carried onto other plants by animals.

Some plants may also reproduce <u>asexually</u>, in which case the offspring will be genetically same.

Answer

Both, sexual and asexual

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2 years ago
1a. the hmgr-n3 allele fails to bind with srebp. what part of the gene is broken in this allele? (circle one)
N76 [4]
If your choices are the following:
Allosteric site
Active site
Regulatory region
<span>Coding region

</span>The the <span>part of the gene which is broken in this allele is the c</span>oding region.This is a part in which its role is the portio<span>n of a gene's DNA or RNA, composed of exons, that codes for protein.</span>
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4 years ago
Describe the plate motions along the Himalayan Mountains. Do you think these mountains are getting larger, smaller, or staying t
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<h2>Himalayas </h2>

Explanation:

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  • About 200 million years ago, tectonic forces broke apart this giant continent into pieces, eventually forming the continents that are known today
  • As convection currents worked independently on the plates associated with these new continental pieces, the plates and their respective continents began to drift across the globe to their present-day geographical locations
  • Eighty million years ago, India was approximately 6400 km south of the Eurasian plate, separating the two was the Tethys Sea
  • The Indo-Australian tectonic plate – containing the continent of Australia, the Indian subcontinent, and surrounding ocean – was pushed northward by the convection currents generated in the inner mantle
  • For millions of years, India made its way across the sea toward the Eurasian plate
  • As India approached Asia, around 40 million years ago, the Tethys Sea began to shrink and its seabed slowly pushed upwards
  • The Tethys Sea disappeared completely around 20 million years ago and sediments rising from its seabed formed a mountain range
  • When India and Tibet collided, instead of descending with the plate, the relatively light sedimentary and metamorphic rock that makes up the subcontinent of India pushed against Tibet, forcing it upwards, and created a massive mountain fold, The Himalayas
  • This process hasn’t stopped, the Indo-Australian plate is still moving toward Eurasia, still pushing Tibet upwards
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3 0
3 years ago
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Serga [27]

Answer:

Evolution is driven by rare mutations that occur in the DNA of organisms. These mutations  could be lethal, neutral and some advantageous. The lethal mutations cannot exist in a population because the offspring is unable to survive to term in pregnancy or dies just after birth. The neutral are ones that do not considerably affect the organisms – though they could result in a disadvantage. The beneficial ones are the one that is kept in the population by natural selection because they confer an advantage e.g in the fight for resources or escaping predation and etcetera. Therefore, it's like a game of chances by nature. Paleontologists discover many species of organisms some of which are imperfect  because nature produced them but they died off because their mutations gave them a disadvantage against better-adapted individuals.

The <em>Tiktaalik</em> fish from 375 million years ago became extinct because it did not well-developed eardrum for detecting vibrations in water which is significant in survival.

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Describe the difference between habitat for a squirrel and its niche
castortr0y [4]

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A habitat might support more than one species at a time. A niche is specific to a species and only supports a single species of organisms. Habitat is a physical space occupied by species. Niche is the activities and interactions a species has with other species and the environments

pls mark me branilest

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3 years ago
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