Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

My 10th decks > Biology life process > Flashcards

Biology life process Flashcards

1
Q

What are unique features in artery and veins?

A

Ateries have thick walls.

Veins have valves

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What are the types of blood vessels?

A

artery,veins,cappilaries

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are valves used for?

A

To prevent back flow of blood

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What element is used for synthesis of proteins?

A

Nitrogen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

In plants which tube transports water and mineral obtained at soil

A

Xylem

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

In plants which tube transports products of photosynthesis from leaves

A

Phloem

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is transpiration and how does it help the plant?

A

The loss of water in the form of vapour from the aerial parts of the plant is known as transpiration.
It helps in temperature regulation.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is translocation?

A

Transport of soluble products of photosynthesis is called translocation.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

How is phloem know as?

A

Vascular tissue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What does phloem transport?

A

Sucrose and amino acids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Where does translocation of food and other substances takes place?

A

Sieve tube with the help of adjacent companion cells both upward and downward direction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

How is translocation in phloem achieved?

A

By utilising energy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What are removed from blood in kidneys

A

Nitrogenous waste such as urea or uric acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What are the filtration units?

A

Nephrons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What are the parts included in excretory system of human beings?

A

A pair of kidneys, a pair of ureters, a urinary bladder and a urethra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What are the substance re-absorbed in selective reabsorption?

A

glucose, amino acids, salts and a major amount of water.

17
Q

. What are the factors based on which the amount of water is reabsorbed?

A
  1. How much excess water there is in the body

2. How much waste there is to be excreted?

18
Q

What is the use of artificial kidney?

A

Artificial kidney is a device to remove nitrogenous waste products from the blood through dialysis

19
Q

What is the function does not occur in kidney?

A

Selective reabsorption

20
Q

What is the volume of initial filtrate in the kidney of a healthy adult daily?

A

180L

21
Q

Volume of urine excreted daily

A

1-2 litre

22
Q

Where is many plant waste products stored?

A

cellular vacuole.

Other waste products are stores in resin and gums especially in old xylem

23
Q

What are the dividing walls in heart called as?

A

Septum

My 10th decks (3 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions