Body cavity of cockroach is also called - Vidyadip

MCQ

Body cavity of cockroach is also called

✓
Blood cavity
B
Genital chamber
C
Heart chamber
D
Cloaca

✓

Answer

Correct option: A.

Blood cavity

a

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Match column $I$ with column $II$

Column$-I$	Column$-II$
$a.$ Capillaries	$(i)$ Valves
$b.$ Veins	$(ii)$ Smooth muscles
$c.$ Aorta	$(iii)$ Narrowest blood vessels
$d.$ Tunica media	$(iv)$ Elastic artery

Select the alternative which shows the correct matching.

Match the following organisms with thelr respective characteristics

$(a)$ Pila	$(i)$ Flame cells
$(b)$ Bombyx	$(ii)$ Comb plates
$(c)$ Pleurobrachla	$(iii)$ Radula
$(d)$ Taenla	$(iv)$ Malpighlan tubules

Select the correct option from the following

$(a) \quad (b)\quad (c)\quad (d)$

Which is correct path for pulmonary circulation ?

In gobar gas, the maximum amount is that of :

It is bacterial product

Assertion : Cross of $F_1$ individual with recessive homozygous parent is test cross.

Reason : No recessive individual are obtained in the monohybrid test cross.

Which statement is correct for glomerular filtration rate (GFR)?
(i) The amount of the filtrate formed by the kidneys per minute is called glomerular filtration rate (GFR).
(ii) GFR in a healthy individual is approximately 125 ml/minute, i.e., 280 litres per day.
(iii) Glomerular filtration rate regulated by juxtaglomerular apparatus (JGA).
(iv) JGA is formed by cellular modifications in the distal convoluted tubule and the afferent arteriole at the location of their contact.
(v) A fall in GFR can activate the JG cells to release renin which can stimulate the glomerular blood flow and thereby the GFR back to normal.
(vi) Rennin which converts angiotensinogen in blood to angiotensin II and further to angiotensin I, which is a powerful vasoconstrictor, increases the glomerular blood pressure and thereby GFR.

Which of the following statements are incorrect for bacterial pneumonia ?
(i) Bacteria like Streptococcus pneumoniae and Haemophilus influenzae are responsible for the disease in humans.
(ii) Pathogen infects the alveoli of the lungs.
(iii) As a result of the infection, the alveoli get filled with fluid leading to severe problems in respiration.
(iv) The symptoms include fever, chill, cough and headache.
(v) Intestinal perforation and death may occur in severe cases.
(vi) A healthy person acquires the infection by inhaling the droplets/aerosols released by an infected person.
(vii) A person can also acquire the infection by sharing glasses and utensils with an infected person.

In a certain plant species, red flower colour is incompletely dominant to white flower colour $(the\, heterozygote \,is \,pink)$ and tall stems are completely dominant to dwarf stems. If a tall pink plant $(TtRr)$ is corssed with a tall white plant $(TTrr)$, which one of the following types of plants would be produced in the offsprings

Annedlida and mollusca resemble in many embryonic features because both have