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zhuklara [117]
2 years ago
6

hey could someone pls help me with this immediately!! i’ll mark brainiest if u don’t guess or leave a link!

Biology
1 answer:
joja [24]2 years ago
4 0
It involve both experimentation and repeated observations
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Researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. The robo
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Answer:

d. tissue

Explanation:

There are several levels of organization of life which starts from the functional unit of life called cell.Cells are made of a combination of macromolecules that consist of atoms. Several cells associate together to perform one or more specific functions at the tissue level. The tissue level is made up of similar cells that carry out similar task or functions. The robot’s cardiac cells that work together in synchrony could be considered at the tissue level.

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3 years ago
A persons skin and heart cells both have a complete copy of all of the persons chromosomes. Each cell however makes different ty
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Ribosomes.................
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Compared the Mendelian Dominance, how to incomplete dominance and codominance increase the number of phenotypes? Provide an exam
REY [17]

Answer/Explanation:

<h3>Incomplete dominance</h3>

In incomplete dominance, one allele is not entirely dominant over the other, so heterozygotes (organisms with two different alleles for the gene) show an intermediate or blended phenotype.

For example, consider flower colour.

  • If the allele for red flowers (R) was dominant over the allele for white flowers (r), then there are three possible genotypes (RR, Rr, and rr) and two possible phenotypes. (Red (RR and Rr) and white (rr)).
  • However, if the allele for red flowers (R) was incompletely dominant over the allele for white flowers (r), then there are three possible genotypes (RR, Rr, rr), and three possible phenotypes (red (RR), white (rr), and pink (Rr))
<h3>Co-dominance</h3>

In incomplete dominance, two alleles are both expressed, one is not dominant over the other. Therefore, heterozygotes (organisms with two different alleles for the gene) express both traits.

For example, consider flower patterns.

  • If the allele for spots (F) was dominant over the allele for stripes (f), then there are three possible genotypes (FF, Ff, and ff) and two possible phenotypes. (Spots (Ff and ff) and stripes (ff)).
  • However, if the allele for spots (F) was co-dominant to the allele for stripes (f), then there are three possible genotypes (FF, Ff, ff), and three possible phenotypes (spots (FF), stripes (ff), and spots and stripes (Ff))

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2 years ago
Which of the following describes Passive Transport? (for a cell)
Gnoma [55]

Answer:

The answer is D

Explanation:

5 0
3 years ago
What do glucose, starch, and cellulose have in common?
Contact [7]
They are forms of sugar and proteins, they are all carbohydrates and they are all related to photosynthesis.
6 0
2 years ago
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