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Llana [10]
3 years ago
15

Please help i don’t know

Biology
2 answers:
Olin [163]3 years ago
6 0

Answer:

Independent variable.

Explanation:

The independent variable is the variable that you change throughout the experiment. The independent variable effects the dependent variable. It is usually denoted as x.

Citrus2011 [14]3 years ago
3 0
Independent variable
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Pollination is the transfer of_Pollen from the _____________ to the ______________.
scoundrel [369]

Answer:

Stamen/Pistil

Explanation:

Flowering plants also called Angiosperms are a group of plants characterized by the possession of flowers used for sexual reproduction. The flowers contains the male part and female part. The male part of a flower is collectively called STAMEN while the female part is collectively called PISTIL or STYLE.

The STAMEN is responsible for the production of the male reproductive structure called POLLEN while the PISTIL is responsible for the production of female reproductive structure called OVARY. During reproduction, pollen (containing male gametes, sperm) from the STAMEN are transferred to the stigma (receptive part) of the STYLE in a process called POLLINATION.

6 0
3 years ago
Which enzyme catalyzes the elongation of a DNA strand in the 5' → 3' direction by adding nucleotides to the end of a growing DNA
Ivan

Answer:

DNA polymerase

Explanation:

DNA polymerase enzyme catalyses the reaction of adding nucleotide to growing complementary daughter strand of DNA in the direction of 5' → 3' during elongation in the process of replication. This process requires energy which is taken from nucleotides with three phosphate groups in their backbone similar to ATP (adenine triphosphate)

DNA Replication is when DNA multiplies and make exact copies of itself as part of gene transfer.

8 0
3 years ago
I just need help understanding the question a bit more
mash [69]

Answer:

D

Explanation:

So basically genes are made of DNA molecules. DNA molecules are the building blocks of genes.... if you think about legos for a second the building blocks of legos would be plastic right? because without plastic you don't have legos which is same here... genes are legos and DNA molecules are the plastic that make them (if you get my analogy).

So genes are the information carriers because they carry information on how to make a certain protein or express certain characteristics. Gene directs the cell to make certain proteins and proteins are the key players that are involved in many cellular process because they carry out major functions hence, the protein determine the function of cell because without protein the cell would have no function

8 0
3 years ago
Petrochemicals include things like _____.
saveliy_v [14]
Petrochemicals include many things, I would say All of the above. Hope this helped! :)
8 0
3 years ago
How did lucy survive?​
Aleksandr-060686 [28]

Answer:

Which Lucy?

Explanation:

7 0
2 years ago
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