In which organisms are macrolecithal eggs fou | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Macrolecithal (or megalecithal) eggs are those that contain a large amount of yolk. These eggs are characteristic of organisms where the embryo re

Vedclass · Accepted Answer

Birds,Reptiles

Vedclass · Answer

(A) Macrolecithal (or megalecithal) eggs are those that contain a large amount of yolk. These eggs are characteristic of organisms where the embryo requires significant nutrients for development before hatching. Birds and reptiles lay macrolecithal eggs because their embryos develop outside the mother's body and rely entirely on the yolk for sustenance. Therefore,the correct answer is Birds and Reptiles.

Column-$I$	Column-$II$
$(1)$ Placenta	$(a)$ Stimulates uterine contraction for parturition
$(2)$ $hPL$	$(b)$ Provides nutrition to the embryo
$(3)$ Relaxin	$(c)$ Antibody in colostrum
$(4)$ $IgA$	$(d)$ Hormone secreted by placenta

In which organisms are macrolecithal eggs found?

Similar Questions

Match the following columns:
Column-$I$ Column-$II$
$(1)$ Placenta $(a)$ Stimulates uterine contraction for parturition
$(2)$ $hPL$ $(b)$ Provides nutrition to the embryo
$(3)$ Relaxin $(c)$ Antibody in colostrum
$(4)$ $IgA$ $(d)$ Hormone secreted by placenta

Genetic recombination is due to .....

For what primary purpose is the call of the cuckoo heard during the rainy season?

Identify the correct labeling in the diagram of a human ovary.

$I -$ Sperm,$II -$ Testosterone,$III -$ Relaxin,$IV -$ Ovum,$V -$ Estrogen,$VI -$ Progesterone.
Produced by human males $- P$
Produced by human females $- Q$
$P$ $Q$

Vedclass Test Series

Exam Paper Generator

Online Exam Module