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anzhelika [568]
3 years ago
14

The discovery of the structure and make-up of DNA was very competitive, even dishonest at times, between scientists

Biology
2 answers:
Sauron [17]3 years ago
8 0
I think the answer is C, but it is hard to tell because it seems incomplete.
Sladkaya [172]3 years ago
3 0

Answer:

C

Explanation:

Human genome project remains the world's largest collaborative biological project that determined the sequence of human genome and the genes that it contains. The sequencing holds benefits for many fields, for example human evolution, molecular medicine etc. This project through its sequencing helped to understand diseases including identification of mutations linked to different forms for cancer, advancement in forensic applied sciences, agriculture , bioprocessing etc.

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Cystic fibrosis is a recessive gene disorder. The pedigree chart for a family known to have cystic fibrosis is shown below.
aleksley [76]

Answer:

When half of the shape is black it means the person is a carrier. When the whole shape is black this means the person has the disorder.

d.100%

Hope this helps

5 0
2 years ago
Select the correct statement regarding the cells of connective tissue. a. Connective tissue cells are nondividing. b. "Blast" ce
Marianna [84]

Answer:

b. "Blast" cells are undifferentiated, actively dividing cells.

Explanation:

Connective tissue cells are dividing cells . These cells are fibroblasts. Mast cells, adipocytes and leukocytes. Blasts are immature dividing cells which are precursor to different connective tissue cells. Connective tissue does contain cells I.e fibroblasts, chondrocytes, osteocytes,etc. Chondroblasts are only found in cartilage not all types of connective tissue.

6 0
3 years ago
Does tomato have thick or thin exocarp?​
yaroslaw [1]
I think it’s thick

Explanation
8 0
2 years ago
Read 2 more answers
Are all white dwarfs white stars?
guapka [62]

Answer:

I think that they are small white stars

7 0
3 years ago
7. _______ currents are responsible for powering the movement of tectonic plates. A. Plutonium B. Tectonic C. Convection D. Plat
Kaylis [27]
The correct option is C.
Scientists believed that the earth tectonic plates are in constant motion, this motion is slow and its rates vary. The motions of the tectonic plates are caused by the convection current which is found in semi molten mantle. The convection current are created by heat within the earth surface. When a semi molten rock is heated, it become less in density compared to its surrounding and thus rises up. When the less dense molten rock reaches the crust above, it spread out and carries the tectonic plate above with it. When the molten magma cools down, it sinks and the whole process is repeated leading to continuous movement of the tectonic plates.
4 0
3 years ago
Read 2 more answers
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