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umka21 [38]
3 years ago
15

The evolution of bipedal locomotion has not been associated with what environment?

Biology
1 answer:
sergey [27]3 years ago
4 0
Lake edges in Africa

Bipedal locomotion was seen on Hominins as an adaptation towards environment that favored long-distance walking, hunting and scavenging and better predator detection. The feature of bipedal locomotion provided Hominins to see upright with ease, walk faster and gather resources much effectively.
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What types of weather conditions are typically associated with hurricanes? List three different precautions that people in the p
Ostrovityanka [42]

Flood, mud slides, wind/flying objects.

1. evacuation plans. which include knowing all routes out of the hurricane zone and the means of evacuating (car) are fully prepared.

2.  clean out and unblock all paths to and by the drains. Also report all drains that are clog to the city.

3. keep emergency food and water. as well as first aid. you should also have any personal medicine well stocked as well.  

5 0
3 years ago
Mapa mental sobre El origen de las especies
N76 [4]

El origen de las especies, cuya primera edición apareció en 1859, es el libro más conocido de El biólogo británico Charles Darwin. En el libro, Darwin expone su teoría de la evolución. Afirma que toda la vida en la Tierra tiene un ancestro común y que la selección natural es el mecanismo principal para la evolución de las especies.

El libro está considerado como una de las obras científicas más importantes de la historia. Causó revuelo en el momento de su publicación porque atribuyó la riqueza de la forma de vida en la Tierra a un proceso mecánico más que a una inteligencia sobrenatural. Es cierto que otros habían sugerido previamente que podría haber cosas como la evolución o la selección natural, pero "El origen de las especies" es el primer trabajo que extrae la mayor consecuencia de estos conceptos.

4 0
3 years ago
Original Codon: CTC GAG
Vesna [10]

The original codons code for Leucine and Glutamic acid. The mutated codons code for Valine and Glutamine.

<h3>Genetic codes and amino acids</h3>

Each of the genetic codes. otherwise known as codons, translates to an amino acid.

Following the table of genetic codes with their respective amino acids:

  • CTC (CUC) codes for Leucine
  • GAG codes for Glutamic acid
  • GTC (GUC)codes for Valine
  • CAG codes for Glutamine

Thus, the glutamic acid in the original codon has been replaced with glutamine in the mutated codon while Leucine has been replaced with Valine.

More on amino acids can be found here: brainly.com/question/15823799

#SPJ1

5 0
2 years ago
Bacteria are extremely diverse in structure and in how they obtain energy and nutrients. This diversity enables bacteria to live
Mrac [35]

Answer and explanation:

Gram positive bacteria :

1) They retain crystal violet stain thus staining purple

2)They only produce exotoxins.

3)Peptidoglycan is thicker and multilayered

4)Techoic acids are present in their cell walls.

5)Lipopolysaccharides are absent in their cell wall.

6)No periplasmic space present

Gram negative bacteria :

1) They retain red safaranin stain thus stain pink.

2)They produce both exotoxins as well as endotoxins.

3)Peptidoglycan is thinner and single layered.

4)Techoic acids are absent in their cell walls.

5)Lipopolysaccharides are present in their cell wall.

6)Periplasmic space in present.

5 0
3 years ago
Plant height in pea plants is dominant (T). In a wild crop of 8,216 plants, 3,122 are short (tt). How many plants are homozygous
marshall27 [118]

Dominant allele for height T

Recessive allele t

Genotypes for tall Tt or TT

Genotype for short tt.

If there is 8,216 plants, 3,122 are short, which means that 5094 are tall.

Frequency of the recessive homozygous is q2 and it is 3122/8216=0.38, which means that only q=0.62

If p+q=1 (HW equilibrium), than p=0.38

Frequency of dominant homozygous is p2=0.14

The number of dominant homozygous is 0.14*8216=1183

The number of heterozygous is 5094-1183=3911

The number of recessive homozygous is 3122


4 0
3 years ago
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