World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
CBSE
Arrow Icon
Which best describes the intertidal zone on a rocky shore?A. T
Question

Question asked by Filo student

Which best describes the intertidal zone on a rocky shore?A. The dominant low-energy community is likely to be an estuary.B. The communities are adapted to shifting sands due to incoming waves.C. The communities are stratified from the high-tide line to the low-tide line.D. The organisms in the community constantly require dissolved oxygen.

Views

Views: 5,486 students

tutor 0tutor 1tutor 2
Found 8 tutors discussing this question
Benjamin Discussed
Which best describes the intertidal zone on a rocky shore?A. The dominant low-energy community is likely to be an estuary.B. The communities are adapted to shifting sands due to incoming waves.C. The communities are stratified from the high-tide line to the low-tide line.D. The organisms in the community constantly require dissolved oxygen.
7 mins ago
Discuss this question LIVE
7 mins ago
Video Solution

Filo tutor solution

Learn from their 1-to-1 discussion with Filo tutors.

Solution Available
Generate FREE solution for this question from our expert tutors in next 60 seconds
Don't let anything interrupt your homework or exam prep with world’s only instant-tutoring, available 24x7

Practice more questions on All topics

Question 1
Easy
Views

Views: 5,556

Prolonged deficiency of thiamine in human diet may lead to
  1. Pellagra
  2. Beri-beri
  3. Anaemia
  4. Haemorrhage
Topic

Topic:

Digestion and Absorption

View solution

Question 2
Medium
Views

Views: 5,778

What will you look for to identity the sex of the following?
  1. Male frog – a copulatory pad on the first digit of the hind limb
  2. Female cockroach – anul ceri
  3. Male shark – claspers borne on pelvic fins
  4. Female – sharply curved posterior end
Topic

Topic:

Animal Kingdom

View 2 solutions

Question 3
Easy
Views

Views: 5,332

Select what is not true of intestinal with among following?
  1. They possess microvilli
  2. They increase the surface area
  3. They are supplied with capillaries and the lacteal vessels
  4. They only participate in digestion of fats
Topic

Topic:

Digestion and Absorption

Book

Book:

Biology-for-NEET-Volume-1-Class-XI

View solution

Question 4
Medium
Views

Views: 5,612

"When glucose is degraded to lactic acid in skeletal muscles energy is liberated". Which of the following conclusion is correctly associated with the above statement?
  1. It is a catabolic pathway which releases energy.
  2. It is an anabolic pathway which releases energy.
  3. The energy, liberated during this degradation, is trapped and stored in the form of chemical bonds (ADP).
  4. None of the above.
Topic

Topic:

Biomolecules

Book

Book:

Xtract Objective Biology for NEET (Disha)

View solution

View more
filo Logo

Students who ask this question also asked

Question 1
Views

Views: 5,347

Texts: QUESTION 1 How could chimerism not result in ambiguous genitalia? Multiple options may apply.
  1. Only if each of the two separately fertilized oocytes has XX chromosomes, as seen in Lillian's case.
  2. When the involved zygotes have XY and XX chromosomes.
  3. Only if each of the two or more zygotes is developing into the same sex.
Topic

Topic:

Biology

View solution

Question 2
Views

Views: 5,469

An analogous equation for the light reactions of photosynthesis. Concept introduction: Photosynthesis includes two reactions: light - dependent and light-independent reaction . Light reactions are those that are dependent on the incident light energy on the chloroplast.
Topic

Topic:

Biology

View solution

Question 3
Views

Views: 5,479

Sickle-cell hemoglobin has a Val residue at position 6 of the -globin chain instead of the Glu residue found in normal hemoglobin A. Can you predict what change took place in the DNA codon for glutamate to account for replacement of the Glu residue by Val?
Topic

Topic:

Biology

View solution

Question 4
Views

Views: 5,578

i) Based on the information provided, the most likely diagnosis for the patient is Cushing's syndrome. This is indicated by the symptoms of weight gain, facial hirsutism, thinning of hair, spontaneous bruising, and muscle weakness. The elevated fasting plasma glucose and hypertension also suggest an endocrine disorder. The underlying cause of Cushing's syndrome in this case is likely to be an excess production of cortisol. This can be caused by either an adrenal adenoma (a tumor in the adrenal gland) or a pituitary adenoma (a tumor in the pituitary gland). Further tests are needed to determine the exact cause. ii) The significance of 9am cortisol measurements is that cortisol levels are typically highest in the morning and lowest at night. By measuring cortisol levels in the morning, it helps to assess the body's natural cortisol production and its diurnal rhythm. In Cushing's syndrome, cortisol levels are usually elevated throughout the day, including in the morning. iii) The results seem to exclude the possibility of an adrenal adenoma because the plasma ACTH level is elevated (504 ng/l) and the serum cortisol level is also elevated (752 nmol/l) at 9am. In cases of adrenal adenoma, the ACTH level is typically low or undetectable, and the cortisol level is usually high. The elevated ACTH level suggests a pituitary cause for the excess cortisol production. iv) Additional tests that might be performed to confirm the diagnosis and distinguish pituitary from extra-pituitary causes include: - High-dose dexamethasone suppression test: This test involves administering a high dose of dexamethasone, a synthetic glucocorticoid, and measuring cortisol levels before and after. In Cushing's syndrome, cortisol levels will not be suppressed by the dexamethasone in pituitary causes, but will be suppressed in extra-pituitary causes. - CRH stimulation test: This test involves administering corticotropin-releasing hormone (CRH) and measuring ACTH and cortisol levels before and after. In pituitary causes, there will be an exaggerated response of ACTH and cortisol levels to CRH stimulation, while in extra-pituitary causes, the response will be blunted. - Imaging studies: Imaging studies such as MRI or CT scans may be performed to visualize the pituitary gland and adrenal glands, looking for any tumors or abnormalities. - Inferior petrosal sinus sampling: This is an invasive procedure where blood samples are taken from the veins draining the pituitary gland and the adrenal glands to measure ACTH levels. It helps to differentiate between pituitary and ectopic ACTH production. These additional tests will help to confirm the diagnosis of Cushing's syndrome and determine the underlying cause.
Topic

Topic:

Biology

View solution

View more
Question Text
Which best describes the intertidal zone on a rocky shore?A. The dominant low-energy community is likely to be an estuary.B. The communities are adapted to shifting sands due to incoming waves.C. The communities are stratified from the high-tide line to the low-tide line.D. The organisms in the community constantly require dissolved oxygen.
TopicAll topics
SubjectBiology
ClassClass 11