Biology Mcqs

Death cap/death angel (Amanita) and Jack O Latern mushroom are examples of__________?

• (A)  Edible mushrooms
• (B)  Poisonous mushrooms
• (C)  Both of these
• (D)  None of these

Answer

Submitted By :Ali Uppal

Which of the following group represent pathological fungi______________?

• (A)  Mushrooms morels and truffles
• (B)  Rusts smuts and molds
• (C)  Penicillium
• (D)  All of these

Answer

Submitted By :Ali Uppal

How many species of fungi are known till now?

• (A)  10000
• (B)  100000
• (C)  10000000
• (D)  1000

Answer

Submitted By :Ali Uppal

The partly digested food is stored in________in cockroach?

• (A)  Gizzard
• (B)  Crop
• (C)  Hepatic caeca
• (D)  Rectum

Answer

Submitted By :Ali Uppal

Hunger contractions are _____ contractions?

• (A)  Antiperistalsis
• (B)  Peristalsis
• (C)  Voluntary
• (D)  None of these

Answer

Submitted By :Ali Uppal

Midgut in cockroach is a short narrow tube called____________?

• (A)  Hepatic caeca
• (B)  Gizzard
• (C)  Stomach
• (D)  Rectum

Answer

Submitted By :Ali Uppal

Which one of the following is the largest group of fungi?

• (A)  Zygomycota
• (B)  Ascomycota
• (C)  Basidiomycota
• (D)  Deuteromycota

Answer

Submitted By :Ali Uppal

An association in which fungal hyphae penetrate the outer cells of the plant root forming coils swellings and minute branches and also extend out into surrounding soil is called______________?

• (A)  Mycorrizael association
• (B)  Endomycorrhizae
• (C)  Ectomycorrhizae
• (D)  Lichen

Answer

Submitted By :Ali Uppal

How many species of ascomycota occur in lichen symbiotic association?

• (A)  30%
• (B)  40%
• (C)  50%
• (D)  60%

Answer

Submitted By :Ali Uppal

Foliose lichen are_____________?

• (A)  Stem like
• (B)  Branching
• (C)  Leaf like
• (D)  Crust like

Answer

Submitted By :Ali Uppal