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3 years ago

In vertebrates, all neural tissue

Biology

1 answer:

topjm [15]3 years ago

5 0

Answer:

d. all of the above

Explanation:

The ectoderm, neural crest and underlying mesoderm have been implicated in the induction of the neural tissue.

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Which of the following correctly matches the equilibrium receptor organs to the type of equilibrium it monitors?

Anarel [89]

Answer:

The correct answer is option B. maculae/ static equilibrium.

Explanation:

Maculae are mechanoreceptors present inside the saccule and utricle specialized for the static equilibrium detecting. Maculae use hair cells to find out the movements of the otolithic membrane occurs, which is the surrounding membrane of the macula.

The sense of the position of the head to determine the stability and posture is static equilibrium and it is determined by the maculae.

Thus, the correct answer is option- B. maculae/ static equilibrium.

5 0

2 years ago

In horses, the allele for a black coat (B) is dominant over the allele for a brown coat (b). A cross between a black horse and a

GaryK [48]

Answer:

Bb X bb

Explanation:

It is given that the allele B for the black coat is dominant over allele b for a brown coat.

A dominant allele always leads to the expression of the dominant trait in the heterozygous condition.

When a black and brown horse is crossed as given in the question and the result is a brown foal, then the genotype of the brown foal must be bb as the brown coat is a recessive trait.

Since each parent contributes one allele each for a given gene, the black horse must have b allele, and hence must be heterozygous Bb.
The cross is shown in the punnett square.

4 0

2 years ago

If all photosynthesizing organisms were removed from the planet would animals still be able to perform cellular respiration?

LuckyWell [14K]

Answer:

Explanation:

This is because oxygen will not be available for breathing and energy will not be released for cellular activities because photosynthesizing organisms have chlorophyll and trap light energy ffrom sunlight , using carbondioxide and water to produce glucose and oxygen. Oxygen is the by product which is the gas that is inhaled by living organisms during respiration and also break glucose to release ATP. Therefore without these organisms, respiration will be difficult.

7 0

2 years ago

If the polysaccharides are composed of the same monosaccharides, how do they differ?

inn [45]

Monosaccharides are simple sugar unit molecules, whereas polysaccharides are enormous, linking thousands of sugar units. Monosaccharides provide cells with short-term energy. Polysaccharides provide long-term energy storage and rigid structure to cell walls and exoskeletons of animals.

6 0

3 years ago

Animal body systems often coordinate their actions to carry out specific functions for the whole animal. Which of these correctl

Colt1911 [192]

Answer: I believe c is what you're looking for, D is also a viable option, but C is more likely.

Explanation:

8 0

2 years ago