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svp [43]
3 years ago
8

Which line is halfway between the North and South Poles? Prime meridian Equator Compass rose

Biology
1 answer:
Vika [28.1K]3 years ago
4 0

The Equator is halfway in between


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Two organisms, AABBCCDDEE and aabbccddee, are mated to produce an F1 that is self-fertilized to produce F2. If the capital lette
Galina-37 [17]

Answer:

a) How many genotypes will occur in F2

--The genotypes would be- AA Aa aa BB Bb bb CC Cc cc DD Dd dd EE Ee ee (15 genotypes)

Reason-

This is because, after crossing the parents, the F1 generation would all be Heterozygous dominant since one parent is homozygous dominant, while the other is homozygous recessive.

b) 25% of all F2 genotypes would be recessive across the 5 loci

Reason-

This is because each loci would produce only a 25% chance for a recessive trait, which would results to a general probability of 25% also.

c) Yes i would change my answer in A and B if the parent cross was- AABBCCDDEE X aaBBccDDEE

d) Yes i would change my answer in A and B if the parent cross was- AABBCCDDEE X aabbccddEE

4 0
3 years ago
Sort the items based on whether they have gravitational potential energy or chemical potential energy. liquid petroleum gasoline
poizon [28]

Explanation:

Gravitational potential energy is the energy of body due to its position in the gravitational field.

Whereas chemical potential energy is the energy within the chemical bonds of a substance.

For example, when we eat an apple then we get energy in our body so, it is the chemical potential energy stored in the apple.

Items sorted on the bases of gravitational potential energy and chemical potential energy are as follows.

Gravitational potential energy:

  • a ball thrown up in the air.
  • a stone rolling downhill.
  • water stored in an overhead tank.

Chemical potential energy:

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  • apples that people eat.
  • firecrackers that people set off.
4 0
3 years ago
Where is amylase produced in the body
miskamm [114]

Answer: Salivary glands

Explanation:

8 0
3 years ago
Which of the following best describes the significance of the sequence of an
Salsk061 [2.6K]
C because your traits are what makes up your individuality
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2. In one to three paragraphs, list and discuss all the abiotic factors you noted in your study.
igomit [66]

Answer:

Ok so an updated overview of what has been learned regarding abiotic effects on different entomopathogen groups during the past 30 years. It focuses on entomopathogens that have emonstrated potential roles in microbial control. Abiotic environmental factors have diverse effects on entomopathogen survival, efficacy, and dispersal in the ecosystem. Extreme temperatures, desiccation, and UV radiation have the most detrimental effects on pathogen survival despite the existence of durable resting stages for most groups. Few field studies have investigated the influence of temperature on the severity and rate of transmission of viral disease. Since low temperatures do not affect the lethality of most baculoviruses, these viruses could be applied for area-wide management to reduce pest populations early or before the start of the growing season, as demonstrated against Helicoverpa zea and Heliothis virescens.

Pathogens of invertebrates, along with their hosts, inhabit all niches throughout the world, in ecosystems ranging from sub‐arctic to arid, temperate, and tropical. The abiotic factors that affect pathogen survival, reproduction, distribution and pathogenic effects on hosts consist of environmental elements such as temperature, moisture, and ultraviolet (UV) radiation, habitat characteristics including soil texture, soil type, and pH, as well as chemical inputs such as fertilizers, pesticides, and pollutants. In the present chapter, we will provide an updated overview of what has been learned regardingabiotic effects on different entomopathogen groups during the past 30 years. We focus our discussion on entomopathogens that have demonstrated potential roles in microbial control. The abiotic factors discussed complement other influences (biological and genetic, which are described in other chapters) that dictate the prevalence and activity of pathogenic organisms.

6 0
2 years ago
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