A swim bladder allows a fish to Regulate its water content in sea water. Regulat

ID: 308334 • Letter: A

Question

A swim bladder allows a fish to Regulate its water content in sea water. Regulate its salt content in sea water. Regulate its salt content in fresh water. Control its buoyancy. Tolerate changes in water pressure. Monotremes are classified as mammals because they Are carnivores. Give birth to live young rather than lay eggs. Have mammary glands. Are omnivores. Are endoderms. In plants which of the following are produced by meiosis? Haploid sporophytes. Diploid gametes. Haploid gametes. Haploid spores. Diploid spores. Which of the following is a feature that sets primates apart from all other mammals? Placental embryonic development. Opposable thumb. Ability to produce milk. Naked faces. Hairy bodies. Fertilization in the earthworm is accomplished by the use of the Nephridium. Clitellium. Flame cells. Tracheal system Typhosole. Humans and apes are presently classified in the same category as all of the following levels except Class. Genus. Kingdo

Explanation / Answer

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Answer

explanation

d. controls its buoyancy

The swim bladder or air bladder: it is an inner gas-filled organ that adds to the capacity of numerous hard fish (yet not cartilaginous fish to control their lightness, and in this way to remain at their ebb and flow water profundity without wasting vitality in swimming.

c.have mammary glands

It is an organ situated in the bosoms of females that is in charge of lactation, or the creation of drain. Both guys and females have glandular tissue inside the bosoms; be that as it may, in females the glandular tissue starts to create after adolescence in light of estrogen discharge

d. haploid spores

Spores are normally haploid and unicellular and are delivered by meiosis in the sporangium of a diploid sporophyte

B, opposable thumb

Primates : they are with completely opposable thumbs incorporate the Great primates (people, chimpanzees, gorillas, and orangutans) and Old World monkeys

B . clitellum

clitellum: it is a thickened glandular and non-portioned area of the body divider close to the head in worms and bloodsuckers, that secretes a viscid sac in which the eggs are stored. It is available around 2 cm (0.79 in) behind the foremost end of the body (around the fourteenth, fifteenth and sixteenth sections)

B .genus