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Mekhanik [1.2K]
3 years ago
8

Help with this question, thanks.

Biology
1 answer:
vekshin13 years ago
8 0

Answer:

It should be D

Explanation: Hope this helps

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The only bones formed by intramembranous ossification that are not in the skull are the __________.
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Only Bone marrow. intra crinal nervous muscle and joint
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Briefly describe the main hormonal and physiological events of each of the following:the uterine cycle
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Menstruation, the follicular phase, ovulation and the luteal phase.

Explanation:

Menstruation, the follicular phase, ovulation and the luteal phase are the four events or phases of the menstrual cycle. Luteinizing hormone, follicle-stimulating hormone, and the female sex hormones i.e. estrogen and progesterone are the types of hormones that controls the uterine cycle. Each event in the uterine cycle has its own significance in the female body.

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What part of plants do people use in making house.....​
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cellulose present in cell wall of dead sclerenchyma is the wood that we use in furniture in home

5 0
3 years ago
That's my question plz help me
galina1969 [7]
What’s your question sir
4 0
3 years ago
You are examining a field of crop plants and notice that many of the leaves have small scattered necrotic spots on them, but non
Thepotemich [5.8K]

Answer:

Avirulent.

Explanation:

VIRULENCE is the ability of a pathogenic organism  to infects the host, leading to damages  or death of the host. The extent of these virulent effect depends on  certain chemical substances ( called Virulence factors) produced during the  pathogenic processes.

The virulence effects  is achieved  due to the ability of the virulent factor to disrupt the entire physiological mechanisms of  the organisms; e,g crop plants; though  suppression of the host immune response, disruptions of the immune mechanisms, colonization of the host DNA structure etc. Therefore the pathogenic effects suppressed the host resistance and spread throughout the host body system.

In this present scenario, the pathogenic effect of the likable bacteria; is not virulent, because

none of the d crop pant is completely diseased.

the nascent intenodes and leaves  are growing to usual size.

Consequently, the physiological and the morphological features of the crop plants are still intact. Thus the infection is AVIRULENT.

8 0
3 years ago
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