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umka21 [38]
2 years ago
7

Identify the type of chemical reaction.

Biology
1 answer:
riadik2000 [5.3K]2 years ago
5 0

Answer:

An astronaut visited Mars. His weight on Earth was 180 pounds

Explanation:

1.4 pounds

c.

6.4 pounds

b.

4 pounds

d.

40 pounds

     

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Which statement by a staff nurse on the orthopedic floor indicates the need for further staff education?
Vladimir79 [104]

Answer:

The options showing the different given statements were not provided in this question; however, an orthopaedic nurse receives specialized education and training to care for patients with diseases and disorders of the musculoskeletal system. Therefore, an orthopedic staff nurse is required to have a knowledge of the following:

1. Orthopedic cases and surgical treatments for each.

2. Surgical site care and dressing.

3. Pain management.

4. Intravenous and Intramuscular drug administration.

5. Vital signs check and significant changes.

6. Post-op care of patient.

7. Casting

8. External fixation care

9. Neurovascular status monitoring

10. Traction

3 0
4 years ago
Please help with 10-15.
larisa [96]
10 is 4
11 is 3
15 is 3 (where it says 3 ok)
5 0
3 years ago
What needs to happen for dominant traits to be observed in an organism?
Romashka-Z-Leto [24]

Answer:

The organism's parents have to either be heterogeneous dominant or homogeneous.

Explanation:

When the traits get passed down they either have to have 2 dominant traits or a mix.

7 0
3 years ago
In the future, phylogenetic studies should be conducted to ________. In the future, phylogenetic studies should be conducted to
Artist 52 [7]

Answer:

a. resolve the branching patterns (evolutionary history) of the Lophotrochozoa

b. (the same, it is repeated)

Explanation:

Nemertios (ribbon worms) and foronids (horseshoe worms) are closely related groups of lofotrocozoa. Lofotrocozoans, or simply trocozoans (= tribomastic celomados with trocophoric larva) are a group of animals that includes annelids, molluscs, endoprocts, brachiopods and other invertebrates. They represent a crucial superphylum for our understanding of the evolution of bilateral symmetry animals. However, given the inconsistency between molecular and morphological data for these groups, their origins were not entirely clear. In the work linked above, the first records of genomes of the Nemertine worm Notospermus geniculatus and the foronid Phoronis australis are presented, along with transcriptomes along the adult bodies. Our phylogenetic analyzes based on the genome place Nemertinos as the sister group of the taxon that contains Phoronidea and Brachiopoda. It is shown that lofotrocozoans share many families of genes with deuterotomes, suggesting that these two groups retain a common genetic repertoire of bilaterals that do not possess ecdisozoans (arthropods, nematodes) or platizoos (platelets, sydermats). Comparative transcriptomics demonstrates that foronid and brachiopod lofophores are similar not only morphologically, but also at the molecular level. Although the lofophore and vertebrates show very different cephalic structures, the lofophorees express the vertebrate head genes and neuronal marker genes. This finding suggests a common origin of the bilaterial pattern of the head, although different types of head will evolve independently in each lineage. In addition, we recorded innate immunity expansions of lineage-specific and toxin-related genes in both lofotrocozoa and deuterostomes. Together, this study reveals a dual nature of lofotrocozoans, in which the conserved and specific characteristics of the lineage shape their evolution.

8 0
3 years ago
The function of meiosis is to produce gametes: eggs or sperm. During meiosis, a diploid (2N) mother cell undergoes two meiotic d
Andrej [43]
The error is that four haploid daughter cells are made so it needs to be 4N, because there should be 4 instead of 2
4 0
3 years ago
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