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GenaCL600 [577]
3 years ago
8

What was the gender of the individual's karyotype you examined? how did you know?

Biology
1 answer:
BigorU [14]3 years ago
6 0
The gender is male. I just know.....
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Most water enters the atmosphere through surface runoff.5. Water vapor warms as it rises. True or False
frozen [14]

Answer:

true

Explanation:

this is because as a gas, it needs to cool down, and cool air and humid air is lower than warmer air.

5 0
3 years ago
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Plants, algae, and cyanobacteria are primary producers upon which entire ecosystems are dependent During photosynthesis, primary
Rashid [163]

Answer:

1. Plants utilize some of the incoming energy derived from photosynthesis for their own self-maintenance.

3. Plants and algae carry out both photosynthesis and cellular respiration.

5. Plants, algae, and cyanobacteria utilize light energy from the sun into their own biomass.

Explanation:

The gross primary productivity (GPP) of an ecosystem represents the rate at which the solar energy is captured during photosynthesis in a given period. Producers (plants, algae and cyanobacteria) perform cellular respiration to provide energy for their life processes. Cellular respiration consumes part of the total photosynthetic output. The energy available in tissues of producers after cellular respiration is called net primary productivity (NPP).

Therefore, NPP is the amount of biomass or the energy stored in the tissues of the producers for growth after cellular respiration for their normal daily activities and self-maintenance. So, NPP is always less than GPP.

3 0
3 years ago
What information would you have to know to determine the toughness of a solid?how much kinetic energy it absorbed before it brok
Anestetic [448]
<h2>Absorption of kinetic energy </h2>

Explanation:

  • In an exothermic response, the discharged vitality doesn't just vanish. Rather it is changed over to motor vitality, which produces heat. This is seen as an expansion in temperature as the response advances. Then again, endothermic responses regularly require the expansion of vitality to support the arrangement of items. Practically speaking, this regularly implies running a response at a higher temperature with a heat source.  
  • So as to evaluate the enthalpy of response for a given response, one methodology is to utilize the standard enthalpies of development for the entirety of the atoms in question. These qualities portray the adjustment in enthalpy to frame a compound from its constituent components.
  • Hence, the right answer is " how much kinetic energy it absorbes before it broke"

5 0
3 years ago
Which of the following statements is true of the relationship between stress and the immune system?
charle [14.2K]

Answer:

The correct answer is A. Brief stressors lead to changes in cytokine production.

Explanation:

Cytokines form an important group of proteins that act as mediators of communication between living cells. They can exert their action in a paracrine way (between neighboring cells within the same tissue), or endocrine (between cells located in different tissues). The imbalance on the immune system that stressful events exert is an increase in the production of pro-inflammatory cytokines and their associated spectrum of age-related syndromes and diseases. Proinflammatory cytokines are soluble mediators that promote and mediate inflammatory processes, the following stand out: interleukin 1 (IL-1) is involved in the regulation of the immune process and inflammation; interleukin 6 (IL-6) that also serves as a link between the endocrine system and the immune system; and Tumor Necrosis Factor (TNF), which has the ability to destroy certain cell lines and initiate the cascade of pro-inflammatory cytokines and other mediators.

4 0
3 years ago
Which term actually applies to a blend of several different complementary hormones that promote the maturation and functional co
34kurt

Answer:

Thymosin

Explanation:

Thymosin is the term used to refer to a set of thymus polypeptide hormones that influence the maturation of T lymphocytes intended to play an active role in cell mediated immunity. Thymosin may serve as an immunotransmitter by modulating the hypothalamic-pituitary-adrenal and gonadal axes. It also helps to counteract the harmful effects of cortisol.

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