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ivann1987 [24]
3 years ago
10

The elevated ridges of tissue on the surface of the cerebral hemispheres are known as __________ while the shallow grooves are t

ermed __________. a. sulci; gyri.b. tracts; ganglia.c. gyri; sulci.d. receptors; effectors.
Biology
1 answer:
Vladimir79 [104]3 years ago
5 0

Answer:

The correct option is c. The elevated ridges of tissue on the surface of the cerebral hemispheres are known as <u>gyri</u> while the shallow grooves are termed <u>sulci.</u>

Explanation:

The brain consists of many elevated ridges of tissue and grooves. Gyri are parts of the brain that are collected in the form of a crease between the grooves of the cortex. On the lateral face (external face) of the cerebral hemiferium. It appears as a wrinkled surface where there are folds (gyri) separated by indentations or shallow grooves (sulci). On this face it is possible to distinguish four large regions or lobes whose names relate to the cranial bones that cover them. They are the lobes: frontal, parietal, temporal and occipital.

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. What characteristics of this Royal Pedigree fit with the expectations for an X-linked, recessive disorder?
denis-greek [22]

X-linked recessive disorders are typically common in males than in females as seen in the Royal pedigree.

<h3>What are X-linked recessive disorders?</h3>

X-linked recessive disorders are disorders which occur as a result of a mutation in the X chromosome.

X-linked recessive disorders are typically common in males than in females.

Females can be carriers but males are always affected when the mutation is present.

Learn more about X-linked recessive disorders at: brainly.com/question/27084648

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6 0
1 year ago
What phenomenon occurs in females as a result of x-chromosomes inactivation
Arada [10]

This happens early in embryonic development in females, where one of the two X-Chromosomes is randomly (and permanently) inactivated, as you said, in cells other than egg cells.

This phenomonon is actually called X-Inactivation.

X-Inactivation make sure that females, just like males, have a single functional copy of the X Chromosome in each and every one of their cells in their body.

Glad I could help, byee now

3 0
3 years ago
Which of these nutrients cah be found in all organic compounds?
MatroZZZ [7]

Answer:

its carbon

Explanation:

hpe this helped :}

7 0
2 years ago
Read 2 more answers
Chondroblasts ________. Select one: a. never lose their ability to divide b. within the cartilage divide and secrete new matrix
alexandr1967 [171]

Answer: b - Chondroblasts within the cartilage divide and secrete new matrix

Explanation: Chondroblasts are derived from two sources; mesenchymal cells within the center of chondrification and chondrogenic cells of the inner cellular layer of the perichondrium (coverings that lie over most cartilage).

At the chondrification centers, the cartilage forming cells (Chondroblasts) begin to secrete the components of extracellular matrix of cartilage. As the amount of matrix increases, the Chondroblasts become separated from each other and they are located in small cavity within the matrix called lacunae.

Concurrently, the cells differentiate into matured cartilage cells called chondrocytes.

7 0
3 years ago
Which of the following does NOT help increase conversion of short-term to long-term memories?
Contact [7]

Answer:

Memory consolidation

Explanation:

Short term memory is stored in the brain for relatively short period of time especially for few minutes. Long term memory is stored in brain for long period ( years or lifetime).

Short term memory can be converted into the long term memory by association, rehearsal and involved with emotional state. Memory consolidation is the process of learning new things and store them in previously stored memories. Hence, memory consolidation does not increase the conversion of short memory to long term memory.

Thus, the correct answer is option (1).

5 0
3 years ago
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