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Ivenika [448]
3 years ago
6

What glands associated with the human ductus deferens are missing in the cat?

Biology
1 answer:
Juli2301 [7.4K]3 years ago
4 0
The male reproductive gland that is missing in the cat but present in the human is the seminal vesicles. In cats, a small prostrate gland surrounds the point of entrance of the two ductus deferens and the adjacent urethra. At the caudal end of the pelvic canal, a pair of Cowper's glands enter the urethra canal. The male cat does not have a seminal vesicle as the case in human male. 
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If a Tt plant is crossed with a Tt plant, what is the chance that a tt offspring will be produced? 75% 25% 50% 100%
adoni [48]

Answer: the correct answer is 25%

T is the allele for tall plant, which is dominant trait. 't' is the allele for dwarf plant, which is a recessive trait.

Genotypes of the parent plants are- Tt and Tt. When they are crossed, there are 25% chances of producing tt offsprings. Refer the punnett square for this.

% of Offsprings with tt genotype = \frac{1}{4} \times 100

                                                      =  25%

4 0
3 years ago
What eats rabbit? and What does a fox eat?
VashaNatasha [74]
A rabbit gets eaten by plenty of predators. It is on the menu for animals from the big wolves, coyotes, hawks and even gets attacked by little animals like raccoons as well. Not to mention our domesticated animals like dogs and cats. 
Foxes tend to stick to smaller animals and also seeds and berry's. They eat fish mice and you guessed it. Rabbits.
8 0
3 years ago
A defective Na+/K+ ATPase pump is isolated from a plasma membrane and studied. Careful measurements in the laboratory determine
Paul [167]

Answer:

The defective Na+/K+ ATPase is not able to dephosphorylate itself.

Explanation:

Na+/K+ ATPase pump cycles between two different forms: the phosphorylated form of the Na+/K+ ATPase has a high affinity for K+ ions and low affinity for Na+ ions. The release of phosphate from ATP and phosphorylation of Na+/K+ ATPase makes the pump to release the bound 3 Na+ ions outside the cell and to bind to the 2 K+ ions from the surroundings. As the Na+/K+ ATPase is dephosphorylated, its affinity for K+ ions is reduced leading to the release of K+ inside the cell.  

A defective Na+/K+ ATPase that is able to pick and bind the K+ ions but is not able to shuttle them across the membrane should be defective to achieve its dephosphorylated form. Without releasing phosphate, the affinity of the pump for K+ ions is not reduced and the pump would not be able to release them to the opposite side of the membrane.  

8 0
3 years ago
Diabetes insipidus, diabetes mellitus, and syndrome of inappropriate antidiuretic hormone all exhibit which symptom?
Mamont248 [21]
<span>Diabetes insipidus, diabetes mellitus, and syndrome of inappropriate antidiuretic hormone all exhibit which of the following symptoms? 7. The cause of neurogenic diabetes insipidus (DI) is related to an organic lesion of the: a.</span>
7 0
3 years ago
A population of birds walks along the shores of a swampy area eating small crabs. Climate change has caused the water levels in
yawa3891 [41]

Answer:

i think its B

Explanation:

6 0
3 years ago
Read 2 more answers
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