Ask question

Ask question

All categories

3 years ago

12

what happens when the diaphragm contracts? a. the volume of the thoracic cavity increases. b. the diaphragm rises. c. the volume

of the thoracic cavity decreases. d. the rib cage moves down.

2 answers:

ehidna [41]3 years ago

5 0

The answer would be D-the rib cage moves down.

Diano4ka-milaya [45]3 years ago

3 0

D. the rib cage moves down

You might be interested in

In peas, the allele for yellow seeds (Y) is dominant to the allele for green seeds (y). What would be the genotype and phenotype

grin007 [14]

<h2>The correct answer is explained below:</h2>

Explanation:

The allele for yellow seeds is Y.
The allele for green seeds is y.
The yellow colour phenotype is dominant over the green color phenotype.
The genotype of the parent who is heterozygous is : Yy.
The gametes produced by the parent who is heterozygous are: Y and y.
The genotype of the parent who is homozygous recessive is: yy.
The gamete produced by the parent who is homozygous recessive is: y.
Crossing the above parents we get the following offspring,

Y y

y Yy yy

Phenotype Yellow Green

The genotype and the phenotype of the possible offspring is represent in the Punnett square above.
The ratio of the genotype is Yy : yy = 1 : 1.
The ratio of the phenotype is Yellow : Green = 1 : 1.

4 0

3 years ago

What is the product after harvesting an animal called?

Molodets [167]

There are so many examples for that in different areas, like steroidal compounds experiment carried out in our lab recently.

Here's one link: hhttp://www.alfa-chemistry.com/products/steroidal-compounds-8.htm

4 0

3 years ago

What is the function of the spindle fibers during anaphase of mitosis a) they pull the homologous pairs to opposite ends of the

velikii [3]

I beleive it is either A or C. im stuck between those 2 answers. I did this section 2 weeks ago.

3 0

3 years ago

Read 2 more answers

The passage suggests that in designing the experiment, Johnson relied on the fact that A) fungal hyphae warn beanstalks of dange

Vladimir79 [104]

The correct answer is AlC

3 0

3 years ago

What is the value of a bonobo

Goshia [24]

closest relative like a chimpanze or monkey

5 0

3 years ago

Read 2 more answers