How did the lab activities help you answer the lesson

1 answer:

8 0

The lab allowed me to model and observe stream and river processes. Using a virtual model, I compared low and high velocity streams or rivers, low and high gradient streams or rivers, and low and high volume streams or rivers. I found that higher velocity streams or rivers can cause more erosion, as do higher gradient and higher volume streams or rivers. Not only did these factors move more small sediment, they also moved larger pieces of sediment.

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Fish hatchery workers know that if they want artificially spawned salmon to return to a specific stream to spawn when they reach

notsponge [240]

Answer:

c. imprinting

Explanation:

Imprinting is the object of study of ethology, which is related to animal behavior. In the early stage of an animal's life, imprinting is an essential and most conducive phase for learning and subsequent development. The two main types of imprinting are sexual and filial. In sexual imprinting, a young animal learns the traits it seeks in a mate. Affiliate imprinting is the learning of a offspring from his / her parent.

In the case of the salmon fish situation, the need for workers to raise fingerlings (salmon) in stream water during a certain critical period in their early development is an example of imprinting. In this case, imprinting is necessary for the development of this animal in a different environment from the one it was raised.

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3 years ago

Although triple-x human females typically have normal offspring, what kinds of gametes, with respect to the x chromosomes, would

Maslowich

XXXX X X\ \ \\ \\

Is the appropriate labels to their respective targets. XXX / X X X is the kinds of gametes with respect to the x chromosomes. So the answer in this question is XXXX X X
XX chromosomes is for the female so i believe that the xxx females chromosomes.

4 0

3 years ago

The main action of antidiuretic hormone is

Serjik [45]

Antidiuretic hormone stimulates water reabsorbtion by stimulating insertion of "water channels" or aquaporins into the membranes of kidney tubules. These channels transport solute-free water through tubular cells and back into blood, leading to a decrease in plasma osmolarity and an increase osmolarity of urine.

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3 years ago

How are DNA and growth/development related?

OLga [1]

Explanation:

Deoxyribonucleic acid (DNA)is a molecule composed of two polynucleotide chains that coil around each other and growth is the increase of size in a child while development is the process in which a child develops his or her skills

3 0

3 years ago

During meiosis I, ____________ chromosomes line up side by side and may shuffle genetic material between themselves.

lozanna [386]

During meiosis I, homologous chromosomes line up side by side and may shuffle genetic material between themselves.

<h3>What is Meiosis?</h3>

In sexually reproducing organisms, meiosis is a unique type of cell division of germ cells that results in the production of gametes, such as sperm or egg cells.
Two rounds of division are necessary, and the end product is four cells with just one copy of each chromosome.
Prophase I, Metaphase I, Anaphase I, and Telophase I are the four phases that make up Meiosis I.
It deactivates the sporophytic information while activating the genetic information for the production of sex cells.
By halving the same, it keeps the chromosomal count constant.

<h3>What is chromosome?</h3>

A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code.
Histones, which serve as packing proteins for the majority of eukaryotic chromosomes, work with chaperone proteins to attach to and condense the DNA molecule in order to preserve the integrity of the molecule.

Learn more about Meiosis here:

brainly.com/question/10621150

#SPJ4

8 0

2 years ago