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astraxan [27]
3 years ago
13

Which of the following is not true about cells? 1)All living thing begins life as a single cell. 2)The cell is the basic unit of

the structure and function of life. 3)It takes many cells to make a complex organism. 4)All living cells always come from other living or dead cells.
Biology
1 answer:
icang [17]3 years ago
5 0
The one that is true about cells is Number two. The cell is the basic unit of a structure and function of life. The cells are what makes us living things. All living things are made up of cells.
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What are the chances that a kitten born would have a DIFFERENT genotype than the sister's cat Moo?
Strike441 [17]

A kitten born will have genotype different from sister because the concentration of gene expressed is different in all kittens as it is a phenomenon of codominance.

Explanation:

The moo cat is black and white bicolour cat.

The cat has white colour fur which is combined with some other colour as black.

White colour in cat has white spotting gene that prevents the patches over cat's body.

SS genotype results in large concentration of white colour.

Ss results in medium concentration of white colour.

ss results in black or other dark colurs with very meager or no white colour on skin.

The resultant colour appearance of skin in cats is due to codominance. The colour of the skin depends on the concentration of gene and protein expressed. So, the sister moo cats can have diffrent genotype and different level of white colour patches on the skin and genotype of SS,Ss or ss can be there in sister kittens.

3 0
4 years ago
In fruit flies, straight wings are dominant and curly wings are recessive. What will the generations look like? Assume that Mend
Hunter-Best [27]

Answer: There will be one homozygous straight wing, two heterozygous straight wings, and one homozygous curly wing.

Explanation: A true breeding pair means that both parents are heterozygous (Ww). Set up a Punnett square with two Ww parents. The offspring will be 1 WW (homozygous straight), 2 Ww (heterozygous straight), and 1 ww (homozygous curly).

3 0
3 years ago
In the above diagram of an animal cell<br>​
Nookie1986 [14]
It’s D-give the cell structural support, encloses the cytoplasm, and helps regulate what enters and exits the cell
8 0
4 years ago
Which is the affected when cell has a low surface area to volume ratio
spayn [35]

The important point is that the surface area to the volume ratio gets smaller as the cell gets larger. Thus, if the cell grows beyond a certain limit, not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume.

Here is your Answer. But is there options?

8 0
3 years ago
What would be the constant variable of a science project?
scoray [572]
A constant variable would be an element that remains unchanged and constant throughout the course of the experiment / investigation. 
3 0
4 years ago
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