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allochka39001 [22]
1 year ago
6

which statement is false? the shoot system of a plant consists of the stems, leaves, and adaptations for reproduction.

Biology
1 answer:
VikaD [51]1 year ago
8 0

Plant root hairs help to absorb carbon dioxide from the soil.

Root hair cells

Plants absorb water from the soil by osmosis. They take up mineral ions by active transport against a concentration gradient. Root hair cells are well-suited for absorbing water and mineral ions because of their large surface area and high absorptive capacity.

It also contains many mitochondria, which release energy from glucose during respiration to provide the energy needed for active transport.

To know more about mitochondria,

brainly.com/question/14740753

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Which hormone released by the highlighted structure inhibits the secretion of fsh only inhibin?
qwelly [4]

Inhibin hormone released by the highlighted structure inhibits the secretion of FSH only.

<h3>What is inhibin hormone?</h3>
  • A protein called inhibin is secreted by the granulosa cells in women and the Sertoli cells in men.
  • It decreases the amount of LH-releasing hormone in the hypothalamus and prevents the pituitary gland from producing and releasing follicle-stimulating hormone.
  • Inhibin is a factor in the feedback control of FSH secretion in both males and females going through puberty.
  • Follistatin suppresses FSH-subunit expression like inhibin, whereas activin enhances it, which in turn influences FSH production and secretion.
  • Inhibin A is secreted by the corpora lutea and dominant ovarian follicles in women, which helps to explain why levels are so high during the late follicular and luteal stages.
  • During the late luteal and early follicular phases of the menstrual cycle, inhibin B is reciprocally raised.

Learn more about inhibin here:

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Disclaimer: The question given in the portal is incomplete. Here, The complete question.

Question: Which hormone released by the highlighted structure inhibits the secretion of FSH only?

5 0
1 year ago
Summarize how the climate of the Miocene epoch impacted the evolution of hominins
andrezito [222]

Answer with Explanation:

The Miocene epoch was deeply characterized by<em> seasonal conditions</em>, such as having more colder winters in the northern areas.

In the <em>late Miocene</em>,<u> open vegetation system expanded. </u>These included<em> grasslands, woodlands and shrublands.</em> As a result, more primates inhabited the area. Several habitats became diverse from each other, thus allowing the species to adapt, including their locomotion. For example, the species who used to live on trees, turn towards living on land (terrestrial life). Certain animals also came about such as <em>pigs, giraffes, monkeys, etc.</em> Scavenging hominins also scattered. When it comes to hominins, a major type of locomotion evolved called "bipedalism." <u>This allowed the hominins to walk using the lower limbs (two feet).</u>

5 0
2 years ago
rachel's class is debating the impact of biotechnology on people, society, and the environment. Give one example of how biotechn
Schach [20]
Biotechnology is the use of living organisms through modification to  make products of technological or industrial significance.
positively, biotechnology can be used in manufacture of medicine and also synthetic forms of various hormones for use in the health and medical field.
negatively biotechnology may be manipulated for use in wars as biological warfare that can lead to loss of lives and environmental degradation
8 0
2 years ago
Suppose an enzyme that is involved in cellular respiration is assembled by a ribosome. where will this enzyme need to be transpo
Natasha2012 [34]
Needs to be transported to the mitochondria or the cytosol.

<span>
</span>There are four stages of cellular respiration: glycolysis, pyruvate oxidation, Krebs cycle and Oxidative phosphorylation. Glycolysis takes place in the cytosol of a cell,while the <span>pyruvate oxidation and the following steps take place </span> in the matrix of the mitochondria. If the enzyme is involved in cellular respiration, it need to be in one of these places.

<span />
7 0
3 years ago
If two trucks have the same mass, but truck A is traveling 15 km/h, and truck B is traveling 30 km/h, what statement is true? Qu
Montano1993 [528]

Given that the two trucks have the same mass but different velocities, that is truck A is traveling 15 km/h and truck B is traveling 30 km/h,  hence  Truck B will have a greater stopping distance.

The reason why Truck B will have a greater stopping distance is because it speed is greater hence more distance to cover.

From the following expression

Speed = Distance/Time

Distance = Speed*Time

More on the kinetic Energy

Following from the given problem truck B will also have more kinetic energy because it velocity is more

Formula

KE= 1/2mv^2

Hence the more the velocity for a constant mass the greater the Kinetic energy

Learn more:

brainly.com/question/20658056

 

6 0
2 years ago
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