Question # 1

Crossing over and random assortment of chromosomes are two significant happenings of

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Mitosis

Amitosis

Meiosis

All a,b,and c

Every 200 nucleotides the DNA duplex is coiled around a core of eight histone proteins forming a complex known as a

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Histomone

Nucleosome

Peroxisome

Glyoxisome

Galls are growth on a plant that are induced by

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Ticks

Protozoons

Parasites

Fungi

Liver acts as store house of.

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Bile

Albumin

R.B.Cs

Iron

A dichromate can perceive two primary colours but is unable to perceive the one whose opsins are missing due to

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Metamorphosis

Transmutation

Alteration

Mutation

Bats and humming birds are called.

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Ectotherms

endotherms

Heterotherms

Mesotherms

Hemophilia is

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X linked dominant trait

X linked recessive trait

Sex influenced trait

Sex limited trait

Reproduction is very important to the survival of.

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Species

Individual

Population

Community

Which of the following is a 'start' codon

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AUG

UAG

UAA

UGA

A group of bacteria that can tolerate temperate upto 120 ^oC

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Eubacteria

Mycoplasma

Archaebacteria

E.Coli

Endangered species of plants have been recorded to more than

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200

300

400

500

Menstrual cycle is called.

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Menopause

emotinal stress

Menstruation

Malnourishment effect of cycle.

A nerve is

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Collection of neurons

Bandle of axons or dendrites

Connection of dendrites

Bundle of exon of dendrites bounded by connection

Euglena is able to change its direction by the active contraction of.

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Undulating membrane

Myonemes

Cilium

Flagella

The addrenaline cortex produces ______________

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Adrenaline

Calcitonin

Epinephrine

Aldosterone

Maximum speed of nerve impulse transmission is

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100 m/s

110 m/s

120 m/s

130 m/s

Limetic phytoplankton include the.

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Bacteria

Cyanobacteria

Fishes

Mouses

the basic functional unit of ecology is

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Niche

Ecosystem

Community

Population

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Biology Fsc Part 2 Online Test MCQs With Answers

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