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NemiM [27]
3 years ago
7

Scientists can use their knowledge of genetics to _____ that attack the rice’s main predators. Select one: a. breed plants b. br

eed insects c. bread animals d. clean the air
Biology
1 answer:
blagie [28]3 years ago
8 0
<h2>The correct option is (A)</h2>

Explanation:

  • Plant breeding is the intentional control of plant species so as to make wanted genotypes and phenotypes for explicit purposes.  
  • This control includes either controlled fertilization, hereditary building, or both, trailed by counterfeit choice of descendants.  
  • Plant breeding regularly, yet not generally, prompts plant domestication.
  • Plants are crossbred to present attributes/qualities from one assortment or line into another hereditary foundation or background.

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Match the vocabulary with the correct description.
Aleks [24]

Answer:

Axis - B

Rotation - E

Revolution - D

Latitude - A

Gravity - C

Explanation:

The axis is the line that a body spins on. The axis will line up with the north and south poles. For Earth, the axis is tilted, which is why seasons exist.

The definition of rotation is "the action of rotating around an axis or center." So, rotation is the spinning of a body on its axis. On Earth, one rotation is equal to one day.

Revolutions are when a body spins around another. For Earth, one revolution around the sun is one year

Latitudes are invisible lines that separate the world into degrees from North to South. They are also called parallels.

Gravity is the force that keeps things together. Large masses have gravity that attract other masses.

6 0
2 years ago
The bacteria Lactobacillus acidophilus are frequently used in the production of yogurt. These bacteria use lactic acid fermentat
Tom [10]

The right answer is A.

Lactic fermentation is a catabolic process, a fermentation, having as a starting point glycolysis, which produces an acid, lactic acid used to reoxidize NADH to NAD+, and by the way it produces energy in form of ATP.

In other words, lactic acid fermentation is a biological process by which sugars such as glucose, fructose, and sucrose are converted into cellular energy and metabolic byproduct, lactate. It is a lactic ferment that intervenes.

7 0
3 years ago
Suppose an animal is heterozygous AaBb, and the traits are not linked. When meiosis occurs, what is the total number of possible
GrogVix [38]

Answer:

4 possible combinations of gametes

Explanation:

The animal is considered an heterozygotic dihybrid because it involves two genes that have different alleles for both genes. The dihybrid animal undergoes meiosis to produce gametes. According to Mendel in his laws of segregation and independent assortment, the alleles of the two genes separate into gametes independently of one another to produce 4 types of gametes.

Number of possible combinations of gametes formed by an heterozygote can be determined by using 2^n, where n is the number of characters. Number of characters or genes involved in this case is 2, Hence, 2^2 = 4 gametes.

The allelic combination in the four gametes are: AB, Ab, aB, ab.

7 0
3 years ago
Examples of substances that use diffusion transport in cells
777dan777 [17]
The skin of a cell
molecule flow from high to low
glucose facilitation
ion channels

6 0
2 years ago
Parrots are tropical birds. However, in some areas of NYC, some parrots have been able to survive outdoors year-round. These par
Sedbober [7]

Answer:

Natural selection

Explanation:

5 0
3 years ago
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