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Sonja [21]
2 years ago
7

Which part of the DNA molecule codes for the amino acid sequence in the protein? Structure of ONA​

Biology
1 answer:
ad-work [718]2 years ago
3 0

Answer:

AaaaaaaaaaaaAaaaaaaaaaaa

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Which of the following is an autotroph? a. mushroom b. tree c. deer d. wolf
aliina [53]

The right answer is b. Tree.

Some plants (like trees) have evolved with different unusual nutritional adaptations over time. Heterotrophic plants are plants that use only or partly a source of organic carbon to grow, unlike the most common autotrophic plants, which use inorganic carbon and water to grow, often through the process of photosynthesis (photoautotrophic).

8 0
3 years ago
Organized groups of cells (plus their intercellular substances) that have a common purpose form a(n) _______
IrinaK [193]

Answer:

Tissues

Explanation:

Tissues are organized group of cells carrying out specific coordinated functions. They are organizational structures that lies between cells and organs. A group of cells binds together using specialized proteins forming a tissue, furthermore, a group of different tissues are the building blocks for organs and plant structures creating a complete system.

7 0
3 years ago
Which action will best help prevent ground water erosion?
Alja [10]

Answer:

packing down soil. building drains with outlets. increasing the slopes of riverbanks.

3 0
2 years ago
What occurs when pathogens are transferred from one surface to another?
densk [106]
Cross contamination means the transfer of pathogens from surface to another
3 0
3 years ago
The blue people of Troublesome Creek Kentucky were genetically isolated from the rest of the world for generations. A rare reces
Serhud [2]

Answer:

The correct answer would be - d. With the end of genetic isolation gene flow took place

Explanation:

It is given that people of Troublesome Creek Kentucky were isolated and have a rare recessive allele that results in a blue tone to their skin. However, later these isolated people connected with the people from outside, and due which allow them to intermate. Intermating among populations from isolated and people from outside leads to gene flow.

Methemoglobinemia was present in the isolated population as they had both recessive alleles in their genotype and other hand people from outside might have heterozygous or both dominant allele genotypes that make them free from this disorder.

Due to the intermating and gene flow, the number of heterozygous conditions rises and after many generations slowly methemoglobinemia could have disappeared due to the masked recessive allele.

4 0
3 years ago
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