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3 years ago

What do cells and organisms have in common?

Biology

1 answer:

Sauron [17]3 years ago

6 0

Answer:

All living things are made of cells, use energy, respond to stimuli, grow and reproduce, and maintain homeostasis.

You might be interested in

What type of dominance is it when BOTH alleles for a trait are expressed in offspring?

Ipatiy [6.2K]

Answer:

Codominant

Explanation:

5 0

3 years ago

In the savanna, many animals have adapted a ___________ pattern in which they follow the water and food supply.

irina1246 [14]

Answer:

The answer is migration.

7 0

3 years ago

In clover plants, the pattern on the leaves is determined by a single gene with multiple alleles that are related in a dominance

igomit [66]

Answer:

The correct answer is -

a. 7

b. 7 (p1p1, p1p2, p1p3, p1p4, p1p5, etc

c. p7 is abundant

Explanation:

According the question the dominance of the big leaves is p7 > p6 >p5 >p4 >p3 >p2 >p1 where 1 represent least dominance and 7 represent most dominance

let represent the phenotype with the numbers 1 to 7 and genotype with a combination of these numbers so the genotype in respect of phenotype would be :

p7p7,p7p6, p7p5, p7p4, p7p3, p7p2, p7p1 - most dominant 7

p6p6, p6p5, p6p4, p6p3, p6p2, p6p1 - 6

p5p5, p5p4, p5p3, p5p2, p5p1 - 5

p4p4, p4p3, p4p2, p4p1 - 4

p3p3, p3p2, p3p1 - 3

p2p2, p2p1 - 2

p1p1- 1 least dominant

Thus, there are 28 different combinations or patterns of genotypes. 7 phenotypes patterns.

6 0

3 years ago

Each Taxonomy (category) gets less and less specific as they go further down the list.

ch4aika [34]

Answer:

B. False

Explanation:

The most specific level of classification is species and the least specific level of classification is kingdom.

5 0

3 years ago

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3. What is crossing over? When does it occur during meiosis? Why did you have difficulty modeling this element of meiosis using

FrozenT [24]

Crossing over happens in Meiosis 1 only. In Prophase 1 a cells chromatin (chromatin = chromosomes that have not condensed yet) condense and pair up forming homologous chromosomes (paired = XX (2 chromosomes together)). When this happens segments/ alleles of the chromosomes pairing up swap over. This creates genetic diversity as each chromosome is different, it has parts from its pair. This leaves every chromosome unique and individual.

I hope this helps, sorry some of the vocab is rather technical. By the way I would suggest watching the 'Crash Course: Meiosis' on YouTube, this really helped me when I was learning this topic. :D

5 0

3 years ago

Read 2 more answers