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Lyrx [107]
4 years ago
15

What type of symmetry do sponges have? A. Radial B. Bilateral C. None

Biology
1 answer:
lubasha [3.4K]4 years ago
5 0

C is the correct answer they are asymmetrical.

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Match the words in the left column to the appropriate blanks in the sentences on the right.picky eatingpeak bone masslife expect
Furkat [3]

Answer:

There is no short answer.

Explanation:

  • Food insecurity  usually involves avoidance of new foods, while a picky eating represents a preference for a certain limited number of foods at the exclusion of others.
  • Adolescent bone growth occurs along the epiphyseal plates.
  • In healthy individuals, bone mineral density (BMD) increases through early adulthood.
  • Rates of mass life expectancy  have doubled in children in the past 30 years .
  • Many older adults experience obesity  due to factors like limited income, poor health, or impaired mobility.
  • For individuals born around 1900, the food jag  was around 47 years.
  • Severe arthritisbone can impact mobility, making it difficult to obtain and prepare meals.
  • A congregate meal  can provide nutritious food and socialization for older adults.

I hope this answer helps.

4 0
3 years ago
Which factors contribute to the way organisms grow and develop? Choose the three that apply. A. Genetics B. Size C. Response to
katrin [286]

Answer:

a

Explanation:

8 0
3 years ago
Imagine a genetic counselor working with a couple who have just had a child who is suffering from Tay-Sachs disease. Neither par
adoni [48]

Answer: The correct answer to the question is option C

BECAUSE YOU HAVE HAD ONE CHILD WITH TAY-SACHS,YOU MUST EACH CARRY THE ALLELE.ANY CHILD YOU HAVE HAS A 25% CHANCE OF HAVING THE DISEASE.

Explanation: Tay- Sachs is a rare disorder that is inherited,it is characterised by a progressive destruction of the nerves of the brain and spinal cord.its onset is from around 6months of life to around 4-5years of age when the child affected eventually dies.

A Child that have Tay-Sachs experiences problem with coordination,muscle contraction, must stiffness and weakness.there is also difficulty is speaking, swallowing, wasting(uncontrolled weightloss), hearing loss,seizure, and vision loss.

Since the parents of the child in the question claims they don't have Tay- Sachs and no one in the family has it but they came down with a child having Tay-Sachs and one of the major factors to Tay-Sachs as stated above is heredity,the main point to counsel the couples on is that because they have had one child with Tay-Sachs,they most each carry the allele which is obviously recessive so any child they had have has 25% chance of having the disease.

8 0
3 years ago
In a population recovering from the Bottleneck Effect, the initial gene pool is likely to be as genetically diverse as the origi
sertanlavr [38]

Answer: I’d say True

Explanation: Genetic drift can result in the loss of rare alleles, and can decrease the size of the gene pool. Genetic drift can also cause a new population to be genetically distinct from its original population, which has led to the hypothesis that genetic drift plays a role in the evolution of new species.

7 0
3 years ago
7. Which cell has a cell wall? *
Luba_88 [7]

Answer:

plant cell

Explanation:

They are found in bacteria, archaea, fungi, plants, and algae. Animals and most other protists have cell membranes without surrounding cell walls.

4 0
3 years ago
Read 2 more answers
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