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Naily [24]
3 years ago
13

Describe the endosymbiosis theory

Biology
1 answer:
NARA [144]3 years ago
3 0
Symbiogenesis, or endosymbiotic theory<span>, is an evolutionary </span>theory<span> of the origin of eukaryotic cells from prokaryotic organisms, first articulated in 1905 and 1910 by the Russian botanist Konstantin Mereschkowski, and advanced and substantiated with microbiological evidence by Lynn Margulis in 1967.</span>
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Lantana can cause death in cattle. how long does this process take?
bezimeni [28]
The correct option is C.
Lantana is a tropical evergreen shrub which is usually cultivated as ornamental flowers. It is a plant that threatening livestock especially in Australia. The signs of lantana poisoning in livestock include: excessive skin sensitivity to sunlight, liver damage, yellow coloration of the white part of the eyes, reddening of the eyes, swelling of the ears, etc.
If the poisoning case is severe, the animal death will occur between two to four days, but generally, untreated animals usually die within one to three weeks.
5 0
4 years ago
Why does diversity increase as height above land increases​
wolverine [178]

Biodiversity rises with altitude initially before falling with height beyond that. Up until it reaches a diversity peak at about 1 300 to 1 800 m.

  • The biodiversity increases at higher geographical locations because There are more hiding locations. They are better for crop growth. They frequently include more than one kind of habitat.
  • As latitude or altitude change, so does biodiversity. As we descend from high to low elevations, the diversity increases (i.e., from poles to equator).
  • While the environment is harsh and plants have a brief growing season in the temperate region, tropical rain forests provide year-round growth-friendly circumstances.
  • This enables the emergence and expansion of several species. On a mountain, there is an initial increase in species diversity after which there is a decline in species variety as you go up in elevation.
  • At higher elevations, temperature drops and seasonal variations increase, which significantly diminishes.

learn more about biodiversity here: brainly.com/question/26110061

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7 0
2 years ago
The offspring of a cross between a plant with purple flowers are 23 plants with purple flowers and 26 plants with white flowers.
lesya [120]
Assuming purple is dominant, the genotypes of the parents must be Pp and pp, such that half the progeny have the dominant allele (P_) and half have the recessive phenotype (pp) 25% possibility of white-flowered plant life and 75% possibility of pink ones
3 0
3 years ago
PLEASE HELP:
arlik [135]

Answer:

Cells can generate from nonliving matter,

Explanation:

He concluded that only living cells can produce cells/ only life can produce life. so if the fact that cells can generate from matter that is not living, it would disprove his theory because his theory was that only living things can produce living things.

6 0
3 years ago
The synaptic knob releases acetylcholine into the synaptic cleft, which is received by receptors on the motor end plate. which s
wlad13 [49]
It portrays the neuromuscular junction of a skeletal muscle. 
The breakdown items are consumed by the pre-synaptic neuron by endocytosis and used to re-combine more neurotransmitter, utilizing vitality from the mitochondria. The Cytoplasm in the Synaptic Knob has a high extent of specific organelles. These incorporate smooth endoplasmic reticulum, mitochondria, and vesicles.
4 0
3 years ago
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