Get premium membership and access questions with answers, video lessons as well as revision papers.
Arachnida
johnmulu answered the question on May 5, 2017 at 07:17
- When are two organisms considered to belong to the same species. (Solved)
When are two organisms considered to belong to the same species.
Date posted: May 5, 2017. Answers (1)
- An organism has an exoskeleten, segmented body, two pairs of legs per segment, a pair of eyes and a pair short antennae belongs to the phylum (Solved)
An organism has an exoskeleten, segmented body, two pairs of legs per segment, a pair of eyes and a pair short antennae belongs to the phylum
Date posted: May 5, 2017. Answers (1)
- The diagram below represents a fern(Solved)
The diagram below represents a fern
Name
(a) The parts labeled A and B.
(b) The division to which the plant belongs.
Date posted: May 5, 2017. Answers (1)
- State two ways in which some fungi are harmful to man. (Solved)
State two ways in which some fungi are harmful to man.
Date posted: May 5, 2017. Answers (1)
- State one use of the following excretory products of plants (a) Colchicine (b) papain (Solved)
State one use of the following excretory products of plants (a) Colchicine (b) papain
Date posted: May 5, 2017. Answers (1)
- The diagram below illustrates the structure of the kidney nephron
(Solved)
The diagram below illustrates the structure of the kidney nephron
(a) Name the part labelled E.
(b) How the part is labelled F adapted to its function?
Date posted: May 5, 2017. Answers (1)
- List four symptoms of diabetes mellitus. (Solved)
What are the symptoms of diabetes mellitus?
Date posted: May 5, 2017. Answers (1)
- State one economic importance of each of the following plant excretory products. (a) Tannin (b) Quinine (c) Caffeine (d) Cocaine (e)Papain(Solved)
State one economic importance of each of the following plant excretory products. (a) Tannin (b) Quinine (c) Caffeine (d) Cocaine (e)Papain
Date posted: May 5, 2017. Answers (1)
- Name two kidney diseases (Solved)
Name two kidney diseases
Date posted: May 5, 2017. Answers (1)
- State the changes that occur in artioles in the human skin during thermoregulation.(Solved)
State the changes that occur in arterioles in the human skin during thermoregulation.
Date posted: May 5, 2017. Answers (1)
- Give two reasons why animals have specialized organs for excretion as compared to plants(Solved)
Give two reasons why animals have specialized organs for excretion as compared to plants
Date posted: May 5, 2017. Answers (1)
- Explain what happens in humans when concentration of glucose in the blood decreases below the normal level. (Solved)
Explain what happens in humans when concentration of glucose in the blood decreases below the normal level.
Date posted: May 5, 2017. Answers (1)
- Explain why plants do not require specialized excretory organs(Solved)
Explain why plants do not require specialized excretory organs
Date posted: May 5, 2017. Answers (1)
- State one use of each of the following excretory products of plants. (a) colchicine (b) papain (Solved)
State one use of each of the following excretory products of plants. (a) colchicine (b) papain
Date posted: May 5, 2017. Answers (1)
- (a) What is homeostasis?
(b) Name three processes in the human body in which homeostasis is involved. (Solved)
(a) What is homeostasis?
(b) Name three processes in the human body in which homeostasis is involved.
Date posted: May 5, 2017. Answers (1)
- (a) Name a disease of the liver whose symptom is jaundice
(b) State the causative agent of: (i) cholera (ii) Candidiasis (Solved)
(a) Name a disease of the liver whose symptom is jaundice
(b) State the causative agent of: (i) cholera (ii) Candidiasis
Date posted: May 5, 2017. Answers (1)
- State the importance of the following processes that takes place in the nephrons of a human kidney
(a) Ultra filtration (b) Selective reabsorption (Solved)
State the importance of the following processes that takes place in the nephrons of a human kidney
(a) Ultra filtration (b) Selective reabsorption
Date posted: May 5, 2017. Answers (1)
- (a)Which portion of the human nephron are only found in the cortex?
(b) (i) What would happen if a person produces less antidiuretic hormone?
(ii) What term is given to the condition described in (c) (i) above(Solved)
(a)Which portion of the human nephron are only found in the cortex?
(b) (i) What would happen if a person produces less antidiuretic hormone?
(ii) What term is given to the condition described in (c) (i) above
Date posted: May 5, 2017. Answers (1)
- (a) What is the meaning of the terms (i) Homeostasis (ii) Osmoregulation?
(b) Name the hormones involved in regulating glucose level in blood. (Solved)
(a) What is the meaning of the terms (i) Homeostasis (ii) Osmoregulation?
(b) Name the hormones involved in regulating glucose level in blood.
Date posted: May 5, 2017. Answers (1)
- State the role insulin in human body. (Solved)
State the role insulin in human body.
Date posted: May 5, 2017. Answers (1)