Home
Class 9
BIOLOGY
Hen ---------...

Hen ---------

A

undergoes external fertilisation

B

is oviparous

C

is viviparous

D

undergoes internal fertilisation

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

At a farm, there are hens, cows and bullocks, and the kecpers to look after them. There are 69 heads less than legs, the number of cows is double of that of the bullocks, the number of cows and hens is the same and then is or keeper per ten birds and cattle. The total number of hens plus cows cows and bullocks, and their keepers does not exceed 50. How many cows are there?

The statements below are followed by two conclusions labeled I and II. Assuming that the information in the statements are true, even if it appears at variance from generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements. Statements: Some cats are hens. All hens are goats. Conclusion: I: Some hens are cat. II: Some goats are hens.

Some statements are given followed by three conclusions I, II and III. You have to consider the statements to be true, even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions if any, follow from the given statements. Indicate your answer. Statements : All chickens are birds. Some chickens are hens. Female birds lay eggs. Conclusions : I. All birds lay eggs. II. Some hens are birds. III. Some chickens are not hens.

Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: All eggs are hens. All hens are birds. All birds are crows. Conclusions: I. All eggs are crows. II. All hens are crows. III. Some crows are birds.