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ankoles [38]
3 years ago
10

Which body systems work together to protect the body from pathogens?

Biology
1 answer:
dmitriy555 [2]3 years ago
6 0
Dooo you have answer choices....

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Which of the following abnormalities demonstrates a cranial defect? Select one: a. Encephalocele b. Cystic hygroma c. Holoprosen
Ivanshal [37]

Answer:

The correct answer is encephalocele.

Explanation:

The cystic hygroma is a malformation in the neck or upper abdominal area and holoprosencephaly is a malformation or alteration in the facial area, not in the cranial area.

The only one where the shape of the skull is altered (mainly the area of the calotte) is the encephalocele.

8 0
3 years ago
Write the importance of medicinal plants in human life.​
geniusboy [140]

Answer:

The importance of medicinal plants in human are as follow:

  1. Medicinal plants are considered as a rich resource of ingredients.
  2. It is used in drug development either pharmacopeial and none pharmacopeial or synthetic drug.
  3. It has it's origin in ancient culture .
  4. Using medicinal plant doesn't have any side effects.
4 0
3 years ago
Read 2 more answers
Gregor Mendel crossed homozygous tall parts (TT) with homozygous short plants tt what conclusion did Mendel draw?
zalisa [80]
According to this initial single gene autosomal cross, Mendel would have observed that the resulting offspring in the F1 or first filial generation are Tall. This is because, of the allele relationship that he observed, which is simple complete dominance.

The dominant or preferred allele or nucleotide sequence is used for the production of the protein, to allow for the appropriate colour.

Genotype would all be heterozygous Tt.
8 0
3 years ago
T lymphocytes are to the ____________ as b lymphocytes are to the____________. thalamus; bone marrow bone marrow; thymus bone ma
larisa [96]
<span>T lymphocytes are to the <u>thymus</u> as B lymphocytes are to the <u>bone marrow.</u><u /> In mammals, lymphocyte development occurs mainly on the central lymphoid glands (i.e. thymus for T cells and bone marrow for B cells). 

<em>ANSWERS: thymus, bone marrow</em></span>
3 0
3 years ago
What is the product of meiosis I?
Valentin [98]

Answer:

Meiosis I, a reductional division of two haploid cells produces offspring cells that are not genetically identical with the event of recombination. Haploid girl cells have half the original/parent cell chromosomes.

Explanation:

meiosis II, an equational or mitotic division, divides the haploid cells created in meiosis I to produce four identical daughter cells that ultimately form the male/female gametes (egg/sperm).

Here chromatids split in contrast to meiosis I when homologous chromosomes apart.

8 0
3 years ago
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