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aalyn [17]
3 years ago
7

Which theory states that living things started out as noliving things ?

Biology
1 answer:
emmasim [6.3K]3 years ago
8 0
The theory of spontaneous generation
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Rose plant can reproduce by just cutting one of its long stems and stick it to the soil. This is a best example of what type of
Artemon [7]

Answer:

c

Explanation:

8 0
2 years ago
All these belong to the second line of defense except
babunello [35]

Answer:

Option D, Gastric Juices

Explanation:

The second line of defense is a non specific defense mechanism in which no specific individual is targeted but all invaders are killed in general way. Some common mode of second line of defense are - Phagocytic cells (white blood cells), inflammatory responses, macrophage system etc. The second line of defense comes into action when the invader has surpassed the first line of defense which include either physical barrier like skin, mucous membrane, hair, cilia etc. or chemical barriers like gastric juices, saliva, Hyaluronic acid etc.

Hence, gastric juice does not belong to second line of defense.

Thus, option D is correct.

6 0
3 years ago
The ratio of estrogen to progesterone remains constant throughout pregnancy into labor. false/true
Lady_Fox [76]

False,

In order to start labor, estrogen increases and progesterone decreases.

Estrogens are a class of hormones that are essential for women's healthy sexual and reproductive development. They are sex hormones as well. The majority of estrogen hormones are produced by a woman's ovaries, however minor quantities are also produced in modest amounts by the adrenal glands and fat cells.

Progesterone is a member of the progestin drug class (female hormones). By lowering the level of estrogen in the uterus, it functions as a component of hormone replacement treatment. By substituting for the natural progesterone that some women lack, it helps to initiate menstruation.

To know more about pregnancy, click on the below link,

brainly.com/question/14353919

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5 0
2 years ago
What is one factor that makes women more susceptible than men to urinary tract infections?​?
lubasha [3.4K]
One  of  the  factor  that  make  women   more  susceptible  than  men  to  urinary  tract  infection  is  because  male  have   longer   urethra  while  female  have  shorter  urethra.this  make  infectious  agent  to  reach  the bladder  more  easily  through   the  short  female  urethra  than  through  the  longer  male  urethra.women   are  affected 50-60  times  as  often  to  men
8 0
3 years ago
A nurse caring for an older adult who has been diagnosed with a urinary tract infection checks the patient's temperature on admi
Dafna1 [17]

Answer:

The patient may be exhibiting a blunted or absent febrile response.

Explanation:

May be the patient after being diagnosed with urinary tract infection the physician administered an antibiotics for him and he took it, which can decrease the patient symptoms.

6 0
3 years ago
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