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Phantasy [73]
3 years ago
15

Except for __________ and __________, prenatal diagnosis should not be used routinely, since other methods have some chance of i

njuring the fetus.
Biology
1 answer:
Olin [163]3 years ago
4 0
The answers that best fit the blanks are MATERNAL BLOOD ANALYSIS and ULTRASOUND, respectively. In prenatal diagnosis, there are certain methods that should not be done routinely for the reason that these may injure the fetus, except for routine ultrasound, which checks the status of the fetus, and maternal blood analysis, which assesses the current status of the mother.
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In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when the flower is sitting in a v
Svetlanka [38]

Answer:

D

Explanation:

Its d I think tell me if it's wrong If it is I'm sorry

4 0
3 years ago
una de las hebras de ADN de un cromosoma de cierto organismo tiene 5 millones de bases nitrogenadas ¿cuantos nucleótidos debe te
avanturin [10]
La hebra complementaria debe tener 5 millones de nucleótidos, porque cada nucleótido tiene una base nitrogenada, y la hebra complementaria debe tener la misma cantidad de bases nitrogenadas que la hebra original. (Recuerda que las dos hebras "encajan" una con otra).


Ver más en Brainly.lat - https://brainly.lat/tarea/8051246#readmore
6 0
3 years ago
A substance that is in its simplest form that cannot be broken down any further and consists of only one type of atom is a(n)
olga_2 [115]
The answer is D.) element
7 0
3 years ago
The primary function of the chromosome is to?
aleksandrvk [35]

Explanation:

<u>Chromosomes store genetic information. </u>

<u></u>

All the genetic information within the eukaryotic cell is preserved as helical DNA within the nucleus. This DNA is tightly wrapped around histones as chromosomes.

Further Explanation:

DNA sequences contain genes that may have different forms called alleles. The genotype of DNA is transcribed into mRNA and subsequently translated into amino acids that are linked together by rRNA to form proteins that form the phenotype of an organism. Mutations in the DNA sequences affect the corresponding mRNA and therefore the encoded protein

Spontaneous changes that occur within the genome during the cell division process, called mutations. These errors occur as copies of DNA are produced inside the cell; mutations can range from small modifications, called single nucleotide polymorphisms, to large-scale deletions and multi-gene additions.

Learn more about mutations at brainly.com/question/4602376

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly  

8 0
3 years ago
What do u mean by sporangium​
Olegator [25]

Answer:

A sporangium (plural: sporangia) is the capsule structure belonging to many plants and fungi, in which the reproductive spores are produced and stored. ... The majority of sporangia produce haploid spores through meiosis, although some are able to produce spores through mitosis.

Found this on google, hope it helps, have a great day/night and stay safe!

5 0
3 years ago
Read 2 more answers
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