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CBSE - X - Biology - Control and Coordination
in animals hormones can be secreted by one organ and can act on multiple organs justify this statement by explaining the effect of a single animal hormone on three organs
Asked by yayiaow1
3rd December 2023,
8:10 PM
CBSE - X - Biology - Control and Coordination
A predator is hunting a squirrel. What does animals like squirrel like in the scary situation?
Asked by ishapanday76
20th October 2023,
1:09 PM
CBSE - X - Biology - Control and Coordination
How does chemical Co-ordination take place in animals
Asked by hhemantasingh87
5th May 2022,
3:00 PM
CBSE - X - Biology - Control and Coordination
name the hormone which is commonly known as "birth hormone "
Asked by mohanapriya.priya31
20th June 2020,
5:42 PM
CBSE - X - Biology - Control and Coordination
_______ is responsible for maintaining the biological clock of body.
Asked by mohanapriya.priya31
20th June 2020,
4:53 PM
CBSE - X - Biology - Control and Coordination
why are hormones called chemical messengers?
Asked by labheshvaidya
24th October 2019,
3:22 PM
CBSE - X - Biology - Control and Coordination
What is the main endocrine secretion related to reproductive system??
Asked by rashi.mauli
15th September 2019,
9:27 PM
CBSE - X - Biology - Control and Coordination
Write any three characteristics of endocrine glands.
Asked by ssg61177
2nd September 2019,
10:53 AM
CBSE - X - Biology - Control and Coordination
Explain briefly about feedback mechanism.
Asked by kumaripujaa2004
26th July 2019,
12:27 AM
CBSE - X - Biology - Control and Coordination
Why Himalay people mostly suffer from Goitre
Asked by mahenshaikhjuly12
26th June 2019,
1:06 PM
CBSE - X - Biology - Control and Coordination
Examples of animal hormones
Asked by ronit.mukherjeejc
25th May 2019,
11:15 AM
CBSE - X - Biology - Control and Coordination
Which gland in our body is called as biological clock and why?
Asked by saradamahapatra9999
19th March 2019,
2:39 PM
CBSE - X - Biology - Control and Coordination
explain the mechanism of feedback regulation with the help of one example.
Asked by tannurocks1901
3rd February 2019,
7:42 PM
CBSE - X - Biology - Control and Coordination
name any 3 endocrine glands in human body and briefly write the function of each of them?
Asked by rs1702
31st December 2018,
1:13 PM
CBSE - X - Biology - Control and Coordination
What are the differentiate between endocrine and exocrine plants ?
Asked by karthikeyansk7576
25th November 2018,
9:45 AM
CBSE - X - Biology - Control and Coordination
sir/Mam please can you tell me that what are endocrine glands and which are they? briefly :- (make sure that all endocrine glands cover in this query and also use extra glands apart from our syllabus with diagrams of each)
Asked by krishdabhoya2003
22nd October 2018,
6:14 PM
CBSE - X - Biology - Control and Coordination
NAME A NEUROTRANSMITTER ?
Asked by hrithik3317
31st July 2018,
10:30 PM
CBSE - X - Biology - Control and Coordination
sir can you explain me neuro transmmitor?
Asked by krishdabhoya2003
23rd July 2018,
5:47 PM
CBSE - X - Biology - Control and Coordination
what is reflex action?
Asked by japukanna8
22nd July 2018,
11:12 PM
CBSE - X - Biology - Control and Coordination
why our heart pumps much faster when we are afaid if something,or when we are very much exited.
Asked by ABHILASHA
14th July 2018,
8:40 PM
CBSE - X - Biology - Control and Coordination
sir can you tell me that from where the shock is produce in our body due to which our heart is running?
Asked by krishdabhoya2003
23rd June 2018,
8:28 PM
CBSE - X - Biology - Control and Coordination
This test question dont reply to this we will delete it asap
Asked by akshay.beloshe
6th October 2017,
4:07 PM
CBSE - X - Biology - Control and Coordination
Mention five points difference between the nervous system and the endocrine system.
Asked by tultuldutta58
19th August 2017,
6:02 AM
CBSE - X - Biology - Control and Coordination
Generally some of teenagers readily come under bad influences under peer group pressure. (i) Why do teenagers readily come under this influence? (ii) Suggest methods to overcome such problems.
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
(a) Why should we use iodized salt in our diet? (b) If iodine is insufficient in one's diet, what might be the deficiency disease?
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
Name the hormones secreted by Thyroid, Pancreas and Adrenal gland. Write atleast one function of each hormone.
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
Define hormones. Name the hormone secreted by thyroid. Write its function.
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
(a) Which hormone is responsible for the changes noticed in males at puberty? (b) Deficiency of which hormone leads to dwarfism. (c) Name the hormone which is injected to a diabetic patient.
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
What are endocrine glands? Name any two endocrine glands present in humans and state the hormones secreted by them.
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
Which gland secretes the growth hormone? What will happen if growth hormone is secreted in improper amount?
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
Describe the mechanism of blood glucose homeostasis briefly.
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
Mention one function of thyroxine hormone.
Asked by Topperlearning User
25th July 2017,
12:24 PM
CBSE - X - Biology - Control and Coordination
Explain with a flow diagram the reflex arc when a person sneezes
Asked by Jaydip
7th July 2017,
9:09 AM
CBSE - X - Biology - Control and Coordination
why does the endocrine glands secrete their respective hormones into the blood directly?
Asked by soumil.awesome
4th October 2015,
1:28 PM
CBSE - X - Biology - Control and Coordination
its a three mark ques, can u pls elaborate it briefly!
- GIVE REASONS!
1.in human heart , the walls of the ventricles are thicker than the auricles.
2.during the breathing cycle, even after the forceful exhalation, the exchange of gses continue.
3.in green plants, during the day, the carbon- dioxide is generated in respiration but is not released out
- IDENTIFY THE PARTS OF NEURON
1.where is information acquired?
2.through which the information travels.
3.where the impulse must be converted to chemical energy.
- GIVE EXAMPLES:
1. POSITIVE PHOTOTROPISM
2.NEGATIVE PHOTOTROPISM
3.POSITIVE GEOTROPISM
4.NEGATIVE GEOTROPISM
5.HYDROTROPISM
6.CHEMOTROPISM
LAST QUESTION: STATE WHERE THE STOMATA IS IDEALLY
LOCATED . ARE THEY CELLULAR STRUCTURES?
sryyyyyyyyy fr such a long question bt i saw these in a book n i had a doubt!
- GIVE REASONS!
- IDENTIFY THE PARTS OF NEURON
- GIVE EXAMPLES:
1. POSITIVE PHOTOTROPISM
2.NEGATIVE PHOTOTROPISM
3.POSITIVE GEOTROPISM
4.NEGATIVE GEOTROPISM
5.HYDROTROPISM
6.CHEMOTROPISM
LAST QUESTION: STATE WHERE THE STOMATA IS IDEALLY
LOCATED . ARE THEY CELLULAR STRUCTURES?
Asked by archanasunil2020
16th September 2015,
8:45 PM
CBSE - X - Biology - Control and Coordination
give me two examples of reflex action.
Asked by Rajeev
29th August 2014,
10:32 PM
CBSE - X - Biology - Control and Coordination
WHY IS PINEAL GLAND CONSIDERED AS A VESTIGIAL GLAND EVEN THOUGH IT SECRETES MELATONIN FOR MAINTAINING CALCIUM AND PHOSPHORUS LEVELS IN THE BODY AND IT ALSO SECRETES SERATONIN ?
Asked by Sanjay
27th August 2014,
6:28 PM
CBSE - X - Biology - Control and Coordination
please tell about `islets of langerhans` in detail .
Asked by Sanjay
17th August 2014,
11:10 PM
CBSE - X - Biology - Control and Coordination
what is feedback mechanism? how it controls the seceretion of hormone?
Asked by Sanchita Jha
16th August 2014,
10:35 AM
CBSE - X - Biology - Control and Coordination
Which gland secretes the adrenaline hormone? Write its importance in our body.
Asked by Topperlearning User
19th November 2013,
10:07 AM
CBSE - X - Biology - Control and Coordination
Name the hormone that performs the following functions. i. Controls carbohydrate metabolism ii. Stops egg production iii. Reduce loss of water in urine iv. Stimulates spermatogenesis in male
Asked by Topperlearning User
19th November 2013,
9:41 AM
CBSE - X - Biology - Control and Coordination
Give reasons: i. (a) Pituitary is often termed as master endocrine gland. (b) Pancreas helps in digestion and also regulates blood sugar level. (c) Adrenals are known as glands of emergency. ii. Name the part of hind brain which controls involuntary actions.
Asked by Topperlearning User
19th November 2013,
9:36 AM
CBSE - X - Biology - Control and Coordination
Name any three endocrine glands in human body and briefly write the function of each of them.
Asked by Topperlearning User
19th November 2013,
9:31 AM
CBSE - X - Biology - Control and Coordination
State the sequence of changes that take place in a human body when it prepares itself to protect from a scary or dangerous situation.
Asked by Topperlearning User
19th November 2013,
9:30 AM
CBSE - X - Biology - Control and Coordination
Give a reason to explain why: (i) Adrenaline helps in dealing emergency situations? (ii) Secretions of growth hormone should be specific in the human body? (iii) Some patients of diabetes are treated by giving injections of insulin?
Asked by Topperlearning User
19th November 2013,
9:25 AM
CBSE - X - Biology - Control and Coordination
Describe the process of homeostasis and how it takes place in our body?
Asked by Topperlearning User
19th November 2013,
9:18 AM
CBSE - X - Biology - Control and Coordination
How does feedback mechanism regulate the hormone secretion?
Asked by Topperlearning User
19th November 2013,
9:18 AM
CBSE - X - Biology - Control and Coordination
Write the cause and symptom of diabetes mellitus.
Asked by Topperlearning User
19th November 2013,
9:16 AM
CBSE - X - Biology - Control and Coordination
Mayank's father never bothered to check the brand or contents of the salt he had purchased from the market. Mayank noticed that her sister had developed swollen neck. The doctor advised her to eat Iodised Salt. (i) Name the disease from which Mayank's sister is suffering. (ii) Why the doctor has advised her to eat Iodised Salt? (iii) What is the function of thyroxine?
Asked by Topperlearning User
19th November 2013,
9:03 AM
CBSE - X - Biology - Control and Coordination
How does our body respond when adrenaline is secreted into the blood?
Asked by Topperlearning User
19th November 2013,
9:01 AM
CBSE - X - Biology - Control and Coordination
Expand FSH and LH.
Asked by Topperlearning User
19th November 2013,
8:59 AM
CBSE - X - Biology - Control and Coordination
Name any one hormone secreted by pancreas.
Asked by Topperlearning User
19th November 2013,
8:51 AM
