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lawyer [7]
2 years ago
8

A hypertonic solution has:

Biology
1 answer:
myrzilka [38]2 years ago
3 0
Option A I guesss. Not sure
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3. Which part of the hair contains DNA?<br> a. Cuticle<br> b. Cortex<br> C. Medulla<br> d. Follicle
madam [21]

Answer:

follice

contains the DNA of the hair

5 0
2 years ago
Which of the following would you expect to contain cells with the same number of chromsomes as an egg cell in a plant? (Pick all
marissa [1.9K]

Answer:

The correct answer is option -  A. Gametophyte, C. spore, and D. sperm.

Explanation:

The egg cell of a plant is haploid in the cell which means it has only one set of chromosomes. The haploid cells arise from the meiosis cell division in parent sex cells. These parent cells are divided into four cells with half of the chromosome number in comparison to the parent cells.

The gametophyte, spore, and sperm all three are the product of the meiosis division and are haploid in number.

Thus, the correct answer is option - A, gametophyte, C. spore and D. sperm.

8 0
3 years ago
What is the primary cellular site for the production of polypeptide chains?
worty [1.4K]
What is the primary cellular site for the production of polypeptide chains? Ribosomes
5 0
3 years ago
Punnett squares provide an easy way to predict the possible genotypes for an offspring, but it is not practical to perform a Pun
castortr0y [4]

Answer:

True

Explanation:

There are certain limitations associated with the Punnett Squares. They are not useful in case of complex genetic inheritance such as linkage between two genes. In case of linkages it becomes difficult to estimate the distribution of genotypes and phenotypes. For example in case of  Nail-patella Syndrome and gene associated with blood group two genes lie on the same chromosome in close vicinity and hence there are high chances of inheritance of these traits in the offspring from the parent thereby causing  random distribution of the two traits. This random distribution cannot be captured through punnet square.  

The same problem is associated in case where a single gene is determined by multiple genes with graded effects of each gene.  

8 0
2 years ago
Can a person be composite<br>​
Paha777 [63]

Answer:

yes

Explanation:

7 0
3 years ago
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