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velikii [3]
2 years ago
14

Under which of the following circumstances should a backup method of contraception be used? a. ​During the first cycle of the pi

ll b. ​When taking medications such as antibiotics c. ​When first learning to use a new method of birth control d. ​All of the above
Biology
2 answers:
AnnyKZ [126]2 years ago
6 0

Answer:

THE ASWERS IS D

Explanation:

Varvara68 [4.7K]2 years ago
4 0

Answer: The answer is D=ALL of the above

Explanation:TOOK TEST ON EDG

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Initially, how did scientists classify organisms?
guajiro [1.7K]
Started with the same two groups: Plants and Animals. ... This is called a binomial naming system and it has two parts. The first part of the species name identifies the genus to which the species belongs; the second part identifies the species within the genus.
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3 years ago
What is the lowest value of the range of the function shown
liraira [26]

Answer:

The lowest value is -3.

Explanation:

5 0
3 years ago
1. If the ability to taste PTC were controlled by only two alleles: one dominant (T) and one recessive (t), would there be any w
maw [93]

Answer:No

Explanation: there would not be a way to distinguish between Tt and TT without mating or DNA analysis because T is dominant in Tt, therefore has the same physical characteristics as TT.

8 0
3 years ago
Use your knowledge of inheritance (the passing of traits from parents to offspring) to explain why
yarga [219]

Answer:

Fraternal twins can be different genders because they are two completely different eggs getting fertilized; but even two same gender fraternal twins do not look completely alike. Whereas for identical twins since one egg is splitting into two, the two cells have the same exact DNA make up and chromosomes.

I also believe the technical part of it is to do with genetics, like ressesive and dominant genes, because they can be the same gender, ex. both girls and one has blue eyes, fair skin, and blonde hair, the other twin has brown eyes, black hair and tan skin. The parents could be part of the genes but there is also grandparents maybe the mom's mom has blonde hair and blue eyes, with fair skin. But the dad he has brown eyes, black hair and tan skin. The moms genes were recessive, but the grandma's genes were dominant.

I tried to explain it as best as I could I hope it helps!

4 0
2 years ago
Neurons conduct and receive information from other neurons in the form of electrical currents. the receiving end of the neuron i
777dan777 [17]
Dendrite; axon; synapse

These are parts of the neuron which is considered as the basic unit of nervous system. The cell responsible for receiving sensory input from the external environment. The stimulus will be transported in an electrical signal via neuronal parts. Axon transmit signal to the other neuron. Dendrites are the receiving part of the neuron. Synapse is the space between each neuron where elctrical impulse is converted into a chemical signal via neurotransmitters.

8 0
3 years ago
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