Which topic related to the photograph would most likely be studied by a biologist?

1. The primary source of energy in most ecosystems is/are

Levart [38]

Answer:

Hmmm

Explanation:

5 0

2 years ago

Read 2 more answers

As the popliteal vein ascends the leg, it becomes the

olasank [31]

Answer:

D. Femoreal vein.

Explanation:

Close to the popliteal artery, the popliteal vein extends and transports blood from the knee (and also the muscles from the thigh and calf) once again up to the heart. This vein has its origin in the joint between both the anterior and posterior tibial veins, proximal to the knee.

Also, the popliteal vein starts its extension from the popliteal artery, which can be found behind the knee, and the drainage of the peroneal vein is performed by it prior to reaching the knee joint, where the popliteal vein becomes known as the femoral vein.

6 0

2 years ago

Mitosis cell division are required to form 64 cell for one cell? a.4 b.6 c.16 d.32

mariarad [96]

Answer:

im not sure

Explanation:

8 0

2 years ago

Why is it so important for scientists to calculate exact amounts of products used by

Vsevolod [243]

Answer with Explanation:

When it comes to the study of the outer space, astronauts play a vital role in giving people significant information regarding their exploration. Most of the missions last for 6 months in space and this is followed by another mission lasting at the same time or so.

When astronauts travel, they need to bring exact amounts of products that they will be using during their expedition. These products are particularly related to personal items that they need in order to survive. However, these items have to be calculated in terms of their weight, since the space craft can only accommodate a certain amount of mass.

The collective term for the personal items is "Personal Preference Kit" or the "PPK." It is said that an astronaut can only carry up to 20 personal items and the total weight should only be 1.5 pounds.

Thus, this explains the answer.

6 0

2 years ago

Part a - identifying the processes of replication, gene expression, and recombination this activity requires that you correctly

Naddika [18.5K]

I found the exercise on the internet with the images and brief descriptions. Attached is an image of it.

To the DNA replication bin:
-Image of one cell dividing into two cells, and the mother cell has its DNA being unfolded and replicated.
-"DNA -> 2DNA (copying one DNA molecule to make two identical DNA molecules)"

To the gene expression bin:
-Image of only one cell with some arrows within it indicating the gene expression flow: DNA -> mRNA -> protein
-"DNA->mRNA->protein"
-"transcription"
-"translation"

To the recombination bin:
-Image with two cells being one the donor and the other one the recipient. The recipient has DNA with different colours pretending to represent that its DNA has different origins.
-"transformation"
-"conjugation"
-"transduction"

7 0

2 years ago